diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index f6f8e083..9a7ceca5 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,3 +1,16 @@
+## v.1.4.7
+
+### Bugfixes
+* [#530] Token art mapping from Pathfinder Token Pack: Bestiaries module not working
+* [#531] Missing attack bonuses on the following Talents
+	- +1 to Melee Attacks and Damage
+	- +1 to Ranged Attacks and Damage
+
+### Enhancements
+* [#527] New predefined effect that will add selected attribute bonuses to AC (if positive)
+* [#528] Add built-in effect to support weapon damage dice improvent via matching weapon properties
+* [#529] Add predefined affect that adds to AC if no armor is worn
+
 ## v.1.4.6
 
 ### Bugfixes
diff --git a/data/packs/talents.db/_1_to_melee_attacks_and_damage__0yk16c9qcJ9vCekD.json b/data/packs/talents.db/_1_to_melee_attacks_and_damage__0yk16c9qcJ9vCekD.json
index e3c30d5d..f004e8de 100644
--- a/data/packs/talents.db/_1_to_melee_attacks_and_damage__0yk16c9qcJ9vCekD.json
+++ b/data/packs/talents.db/_1_to_melee_attacks_and_damage__0yk16c9qcJ9vCekD.json
@@ -2,7 +2,8 @@
 	"_id": "0yk16c9qcJ9vCekD",
 	"_key": "!items!0yk16c9qcJ9vCekD",
 	"effects": [
-		"JOP97BP4aJ0kjcgL"
+		"JOP97BP4aJ0kjcgL",
+		"c7CGt0FBJHv5BtpM"
 	],
 	"folder": "Z4zDnZoxthjHXo5V",
 	"img": "icons/skills/melee/blade-tip-chipped-blood-red.webp",
diff --git a/data/packs/talents.db/_1_to_ranged_attacks_and_damage__2IfYKGhWxyd3Ldr5.json b/data/packs/talents.db/_1_to_ranged_attacks_and_damage__2IfYKGhWxyd3Ldr5.json
index bc9b6bd0..c198a00f 100644
--- a/data/packs/talents.db/_1_to_ranged_attacks_and_damage__2IfYKGhWxyd3Ldr5.json
+++ b/data/packs/talents.db/_1_to_ranged_attacks_and_damage__2IfYKGhWxyd3Ldr5.json
@@ -2,7 +2,8 @@
 	"_id": "2IfYKGhWxyd3Ldr5",
 	"_key": "!items!2IfYKGhWxyd3Ldr5",
 	"effects": [
-		"lodEOfzuI5jDWc4h"
+		"lodEOfzuI5jDWc4h",
+		"OQQ5fxWh3zBw8W5O"
 	],
 	"folder": "Z4zDnZoxthjHXo5V",
 	"img": "icons/weapons/ammunition/arrow-head-war-flight.webp",
diff --git a/data/packs/talents.db/melee_attack_roll_bonus__c7CGt0FBJHv5BtpM.json b/data/packs/talents.db/melee_attack_roll_bonus__c7CGt0FBJHv5BtpM.json
new file mode 100644
index 00000000..e121db00
--- /dev/null
+++ b/data/packs/talents.db/melee_attack_roll_bonus__c7CGt0FBJHv5BtpM.json
@@ -0,0 +1,29 @@
+{
+	"_id": "c7CGt0FBJHv5BtpM",
+	"_key": "!items.effects!0yk16c9qcJ9vCekD.c7CGt0FBJHv5BtpM",
+	"changes": [
+		{
+			"key": "system.bonuses.meleeAttackBonus",
+			"mode": 2,
+			"priority": null,
+			"value": "1"
+		}
+	],
+	"description": "",
+	"disabled": false,
+	"duration": {
+		"combat": null,
+		"rounds": null,
+		"seconds": null,
+		"startRound": null,
+		"startTime": null,
+		"startTurn": null,
+		"turns": null
+	},
+	"icon": "icons/skills/melee/strike-polearm-glowing-white.webp",
+	"name": "Melee Attack Roll Bonus",
+	"origin": null,
+	"statuses": [
+	],
+	"transfer": true
+}
diff --git a/data/packs/talents.db/ranged_attack_roll_bonus__OQQ5fxWh3zBw8W5O.json b/data/packs/talents.db/ranged_attack_roll_bonus__OQQ5fxWh3zBw8W5O.json
new file mode 100644
index 00000000..f9a4cd9c
--- /dev/null
+++ b/data/packs/talents.db/ranged_attack_roll_bonus__OQQ5fxWh3zBw8W5O.json
@@ -0,0 +1,29 @@
+{
+	"_id": "OQQ5fxWh3zBw8W5O",
+	"_key": "!items.effects!2IfYKGhWxyd3Ldr5.OQQ5fxWh3zBw8W5O",
+	"changes": [
+		{
+			"key": "system.bonuses.rangedAttackBonus",
+			"mode": 2,
+			"priority": null,
+			"value": "1"
+		}
+	],
+	"description": "",
+	"disabled": false,
+	"duration": {
+		"combat": null,
+		"rounds": null,
+		"seconds": null,
+		"startRound": null,
+		"startTime": null,
+		"startTurn": null,
+		"turns": null
+	},
+	"icon": "icons/weapons/ammunition/arrow-head-war-flight.webp",
+	"name": "Ranged Attack Roll Bonus",
+	"origin": null,
+	"statuses": [
+	],
+	"transfer": true
+}
diff --git a/i18n/en.yaml b/i18n/en.yaml
index a94947db..226623f4 100644
--- a/i18n/en.yaml
+++ b/i18n/en.yaml
@@ -70,6 +70,10 @@ SHADOWDARK.armor.properties.disadvantage_swimming: Disadvantage/Swim
 SHADOWDARK.armor.properties.no_swimming: No Swim
 SHADOWDARK.armor.properties.one_handed: Occupies One Hand
 SHADOWDARK.armor.properties.shield: Shield
+SHADOWDARK.boon.type.label: Boon Type
+SHADOWDARK.boons.blessing: Blessing
+SHADOWDARK.boons.oath: Oath
+SHADOWDARK.boons.secret: Secret
 SHADOWDARK.chat_card.button.attack: Roll Attack
 SHADOWDARK.chat_card.button.cast_spell: Cast Spell
 SHADOWDARK.chat_card.button.learn_spell: Learn Spell
@@ -139,9 +143,9 @@ SHADOWDARK.class.thief: Thief
 SHADOWDARK.class.titles.levels.from.label: From
 SHADOWDARK.class.titles.levels.label: Levels
 SHADOWDARK.class.titles.levels.to.label: To
-SHADOWDARK.class.weapons.all.label: All Weapons
 SHADOWDARK.class.weapons.all_melee.label: All Melee Weapons
 SHADOWDARK.class.weapons.all_ranged.label: All Ranged Weapons
+SHADOWDARK.class.weapons.all.label: All Weapons
 SHADOWDARK.class.weapons.label: Weapons
 SHADOWDARK.class.weapons.prompt: Select Weapon...
 SHADOWDARK.class.wizard: Wizard
@@ -158,8 +162,10 @@ SHADOWDARK.dialog.ability_check.str: Strength Check
 SHADOWDARK.dialog.ability_check.title: Ability Check
 SHADOWDARK.dialog.ability_check.wis: Wisdom Check
 SHADOWDARK.dialog.effect.choice.armor: Choose Armor Type
+SHADOWDARK.dialog.effect.choice.attribute: Choose Attribute
 SHADOWDARK.dialog.effect.choice.lightSource: Choose Light Source
 SHADOWDARK.dialog.effect.choice.spell: Choose Spell
+SHADOWDARK.dialog.effect.choice.weapon_property: Choose Weapon Property
 SHADOWDARK.dialog.effect.choice.weapon: Choose Weapon Type
 SHADOWDARK.dialog.general.are_you_sure: Are you sure?
 SHADOWDARK.dialog.general.cancel: Cancel
@@ -297,6 +303,7 @@ SHADOWDARK.item.effect.predefined_effect.abilityImprovementInt: Ability Score Im
 SHADOWDARK.item.effect.predefined_effect.abilityImprovementStr: Ability Score Improvement (Str)
 SHADOWDARK.item.effect.predefined_effect.abilityImprovementWis: Ability Score Improvement (Wis)
 SHADOWDARK.item.effect.predefined_effect.acBonus: AC Bonus
+SHADOWDARK.item.effect.predefined_effect.acBonusFromAttribute: AC Bonus from Attribute
 SHADOWDARK.item.effect.predefined_effect.additionalGearSlots: Additional Gear Slots
 SHADOWDARK.item.effect.predefined_effect.armorMastery: Armor Mastery
 SHADOWDARK.item.effect.predefined_effect.backstabDie: Additional Backstab Die
@@ -319,9 +326,11 @@ SHADOWDARK.item.effect.predefined_effect.rangedAttackBonus: Ranged Attack Roll B
 SHADOWDARK.item.effect.predefined_effect.rangedDamageBonus: Ranged Damage Bonus
 SHADOWDARK.item.effect.predefined_effect.spellAdvantage: Spellcasting Advantage on Spell
 SHADOWDARK.item.effect.predefined_effect.spellCastingBonus: Spellcasting Check Bonus
+SHADOWDARK.item.effect.predefined_effect.unarmoredAcBonus: Unarmored AC Bonus
 SHADOWDARK.item.effect.predefined_effect.weaponAttackBonus: Weapon Attack Roll Bonus
 SHADOWDARK.item.effect.predefined_effect.weaponDamageBonus: Weapon Attack Damage Bonus
 SHADOWDARK.item.effect.predefined_effect.weaponDamageDieD12: Weapon Damage Die D12
+SHADOWDARK.item.effect.predefined_effect.weaponDamageDieImprovementByProperty: Weapon Damage Die Improvement By Property
 SHADOWDARK.item.effect.predefined_effect.weaponDamageMultiplier: Weapon Damage Multiplier
 SHADOWDARK.item.effect.predefined_effect.weaponMastery: Weapon Mastery
 SHADOWDARK.item.effect.show-on-panel: Show on panel
@@ -531,6 +540,10 @@ SHADOWDARK.sheet.player.ancestry.tooltip: Your character's cultural and ancestra
 SHADOWDARK.sheet.player.available_spells: Available Spells
 SHADOWDARK.sheet.player.background.label: Background
 SHADOWDARK.sheet.player.background.tooltip: Your history and past experience. You are adept at tasks related to your background.
+SHADOWDARK.sheet.player.boons.blessings.label: Blessings
+SHADOWDARK.sheet.player.boons.label: Boons
+SHADOWDARK.sheet.player.boons.oaths.label: Oaths
+SHADOWDARK.sheet.player.boons.secrets.label: Secrets
 SHADOWDARK.sheet.player.class.label: Class
 SHADOWDARK.sheet.player.class.tooltip: Your character's job
 SHADOWDARK.sheet.player.deity.label: Deity
@@ -602,11 +615,3 @@ SHADOWDARK.weapon.properties.two_handed: Two-Handed
 SHADOWDARK.weapon.properties.versatile: Versatile
 SHADOWDARK.weapon.type.melee: Melee
 SHADOWDARK.weapon.type.ranged: Ranged
-SHADOWDARK.sheet.player.boons.label: Boons
-SHADOWDARK.sheet.player.boons.oaths.label: Oaths
-SHADOWDARK.sheet.player.boons.secrets.label: Secrets
-SHADOWDARK.sheet.player.boons.blessings.label: Blessings
-SHADOWDARK.boons.oath: Oath
-SHADOWDARK.boons.secret: Secret
-SHADOWDARK.boons.blessing: Blessing
-SHADOWDARK.boon.type.label: Boon Type
diff --git a/system/assets/mappings/map-predefined-effects.json b/system/assets/mappings/map-predefined-effects.json
index 3a0e9140..cdb36cbe 100644
--- a/system/assets/mappings/map-predefined-effects.json
+++ b/system/assets/mappings/map-predefined-effects.json
@@ -48,6 +48,13 @@
 		"lang": "SHADOWDARK.item.effect.predefined_effect.acBonus",
 		"mode": "CONST.ACTIVE_EFFECT_MODES.ADD"
 	},
+	"acBonusFromAttribute": {
+		"defaultValue": "REPLACEME",
+		"effectKey": "system.bonuses.acBonusFromAttribute",
+		"icon": "icons/skills/melee/shield-block-gray-orange.webp",
+		"lang": "SHADOWDARK.item.effect.predefined_effect.acBonusFromAttribute",
+		"mode": "CONST.ACTIVE_EFFECT_MODES.ADD"
+	},
 	"additionalGearSlots": {
 		"defaultValue": 1,
 		"effectKey": "system.bonuses.gearSlots",
@@ -203,6 +210,13 @@
 		"lang": "SHADOWDARK.item.effect.predefined_effect.spellCastingBonus",
 		"mode": "CONST.ACTIVE_EFFECT_MODES.ADD"
 	},
+	"unarmoredAcBonus": {
+		"defaultValue": 1,
+		"effectKey": "system.bonuses.unarmoredAcBonus",
+		"icon": "icons/skills/melee/shield-block-gray-orange.webp",
+		"lang": "SHADOWDARK.item.effect.predefined_effect.unarmoredAcBonus",
+		"mode": "CONST.ACTIVE_EFFECT_MODES.ADD"
+	},
 	"weaponAttackBonus": {
 		"defaultValue": 1,
 		"effectKey": "system.bonuses.attackBonus",
@@ -228,6 +242,13 @@
 		"lang": "SHADOWDARK.item.effect.predefined_effect.weaponDamageDieD12",
 		"mode": "CONST.ACTIVE_EFFECT_MODES.ADD"
 	},
+	"weaponDamageDieImprovementByProperty": {
+		"defaultValue": "REPLACEME",
+		"effectKey": "system.bonuses.weaponDamageDieImprovementByProperty",
+		"icon": "icons/skills/ranged/arrows-flying-salvo-blue-light.webp",
+		"lang": "SHADOWDARK.item.effect.predefined_effect.weaponDamageDieImprovementByProperty",
+		"mode": "CONST.ACTIVE_EFFECT_MODES.ADD"
+	},
 	"weaponDamageMultiplier": {
 		"defaultValue": 2,
 		"effectKey": "system.bonuses.damageMultiplier",
diff --git a/system/src/config.mjs b/system/src/config.mjs
index 705f4ecb..7fdba7ef 100644
--- a/system/src/config.mjs
+++ b/system/src/config.mjs
@@ -38,6 +38,14 @@ SHADOWDARK.DICE = {
 	d20: "d20",
 };
 
+SHADOWDARK.DAMAGE_DICE = [
+	"d4",
+	"d6",
+	"d8",
+	"d10",
+	"d12",
+];
+
 SHADOWDARK.BOON_TYPES = {
 	oath: "SHADOWDARK.boons.oath",
 	secret: "SHADOWDARK.boons.secret",
diff --git a/system/src/dice/RollSD.mjs b/system/src/dice/RollSD.mjs
index 8443fd71..b2e2fad9 100644
--- a/system/src/dice/RollSD.mjs
+++ b/system/src/dice/RollSD.mjs
@@ -308,6 +308,24 @@ export default class RollSD extends Roll {
 			? data.item.system.damage.twoHanded
 			: false;
 
+		// Improve the base damage die if this weapon has the relevant property
+		const weaponDamageDieImprovementByProperty =
+			data.actor.system.bonuses.weaponDamageDieImprovementByProperty;
+
+		for (const property of weaponDamageDieImprovementByProperty) {
+			if (await data.item.hasProperty(property)) {
+				damageDie = shadowdark.utils.getNextDieInList(
+					damageDie,
+					shadowdark.config.DAMAGE_DICE
+				);
+
+				versatileDamageDie = shadowdark.utils.getNextDieInList(
+					versatileDamageDie,
+					shadowdark.config.DAMAGE_DICE
+				);
+			}
+		}
+
 		// Check if damage die is modified by talent
 		if (data.actor.system.bonuses.weaponDamageDieD12.some(
 			t => [data.item.name.slugify(), data.item.system.baseWeapon.slugify()].includes(t)
diff --git a/system/src/documents/ActorSD.mjs b/system/src/documents/ActorSD.mjs
index e3749b97..e1e8801b 100644
--- a/system/src/documents/ActorSD.mjs
+++ b/system/src/documents/ActorSD.mjs
@@ -168,6 +168,22 @@ export default class ActorSD extends Actor {
 		// Find out if the user has a modified damage die
 		let oneHanded = item.system.damage.oneHanded ?? false;
 		let twoHanded = item.system.damage.twoHanded ?? false;
+
+		// Improve the base damage die if this weapon has the relevant property
+		for (const property of this.system.bonuses.weaponDamageDieImprovementByProperty) {
+			if (await item.hasProperty(property)) {
+				oneHanded = shadowdark.utils.getNextDieInList(
+					oneHanded,
+					shadowdark.config.DAMAGE_DICE
+				);
+
+				twoHanded = shadowdark.utils.getNextDieInList(
+					twoHanded,
+					shadowdark.config.DAMAGE_DICE
+				);
+			}
+		}
+
 		if (this.system.bonuses.weaponDamageDieD12.some(t =>
 			[item.name.slugify(), item.system.baseWeapon.slugify()].includes(t)
 		)) {
@@ -884,6 +900,11 @@ export default class ActorSD extends Actor {
 		let baseArmorClass = shadowdark.defaults.BASE_ARMOR_CLASS;
 		baseArmorClass += dexModifier;
 
+		for (const attribute of this.system.bonuses?.acBonusFromAttribute ?? []) {
+			const attributeBonus = this.abilityModifier(attribute);
+			baseArmorClass += attributeBonus > 0 ? attributeBonus : 0;
+		}
+
 		let newArmorClass = baseArmorClass;
 		let armorMasteryBonus = 0;
 
@@ -927,6 +948,9 @@ export default class ActorSD extends Actor {
 
 				newArmorClass += armorMasteryBonus;
 			}
+			else {
+				newArmorClass += this.system.bonuses.unarmoredAcBonus ?? 0;
+			}
 
 			// Add AC from bonus effects
 			newArmorClass += parseInt(this.system.bonuses.acBonus, 10);
diff --git a/system/src/documents/ItemSD.mjs b/system/src/documents/ItemSD.mjs
index 3d295a6c..f18dfacc 100644
--- a/system/src/documents/ItemSD.mjs
+++ b/system/src/documents/ItemSD.mjs
@@ -364,12 +364,10 @@ export default class ItemSD extends Item {
 	 * @returns {Object}
 	 */
 	async _handlePredefinedEffect(key, value) {
-		if (["weaponMastery", "weaponDamageDieD12"].includes(key)) {
+		if (key === "acBonusFromAttribute") {
 			return this._askEffectInput(
-				"weapon",
-				await shadowdark.utils.getSlugifiedItemList(
-					await shadowdark.compendiums.baseWeapons()
-				)
+				"attribute",
+				shadowdark.config.ABILITIES_LONG
 			);
 		}
 		else if (key === "armorMastery") {
@@ -380,14 +378,6 @@ export default class ItemSD extends Item {
 				)
 			);
 		}
-		else if (key === "spellAdvantage") {
-			return this._askEffectInput(
-				"spell",
-				await shadowdark.utils.getSlugifiedItemList(
-					await shadowdark.compendiums.spells()
-				)
-			);
-		}
 		else if (key === "lightSource") {
 			// TODO Need to move to light source objects to allow customisation
 			const lightSourceList = await foundry.utils.fetchJsonWithTimeout(
@@ -399,6 +389,31 @@ export default class ItemSD extends Item {
 			});
 			return this._askEffectInput("lightSource", lightSources);
 		}
+		else if (key === "spellAdvantage") {
+			return this._askEffectInput(
+				"spell",
+				await shadowdark.utils.getSlugifiedItemList(
+					await shadowdark.compendiums.spells()
+				)
+			);
+		}
+		else if (["weaponMastery", "weaponDamageDieD12"].includes(key)) {
+			return this._askEffectInput(
+				"weapon",
+				await shadowdark.utils.getSlugifiedItemList(
+					await shadowdark.compendiums.baseWeapons()
+				)
+			);
+		}
+		else if (key === "weaponDamageDieImprovementByProperty") {
+			return this._askEffectInput(
+				"property",
+				await shadowdark.utils.getSlugifiedItemList(
+					await shadowdark.compendiums.weaponProperties()
+				)
+			);
+		}
+
 		return [value];
 	}
 
diff --git a/system/src/sheets/ItemSheetSD.mjs b/system/src/sheets/ItemSheetSD.mjs
index 00961001..626601ca 100644
--- a/system/src/sheets/ItemSheetSD.mjs
+++ b/system/src/sheets/ItemSheetSD.mjs
@@ -144,8 +144,9 @@ export default class ItemSheetSD extends ItemSheet {
 
 		context.classTalentTables = {};
 		for (const classTalentTable of classTalentTables) {
+
 			context.classTalentTables[classTalentTable.uuid] =
-				classTalentTable.name;
+				classTalentTable.name.replace(/^Class\s+Talents:\s/, "");
 		}
 
 		const [selectedLanguages, availableLanguages] =
diff --git a/system/src/utils/UtilitySD.mjs b/system/src/utils/UtilitySD.mjs
index 5017f855..b3c862b5 100644
--- a/system/src/utils/UtilitySD.mjs
+++ b/system/src/utils/UtilitySD.mjs
@@ -27,6 +27,18 @@ export default class UtilitySD {
 		return [selectedItems, unselectedItems];
 	}
 
+	static getNextDieInList(die, allDice) {
+		if (die === false) return die;
+
+		for (let i = 0; i < allDice.length; i++) {
+			if (allDice[i] === die && allDice.length > i + 1) {
+				return allDice[i + 1];
+			}
+		}
+
+		return die;
+	}
+
 	static async getSlugifiedItemList(items) {
 		const itemList = {};
 		items.map(i => itemList[i.name.slugify()] = i.name );
diff --git a/system/src/utils/module-art.mjs b/system/src/utils/module-art.mjs
index 639f2953..4471853f 100644
--- a/system/src/utils/module-art.mjs
+++ b/system/src/utils/module-art.mjs
@@ -51,7 +51,11 @@ export class ModuleArt {
 
 		settings ??= {portraits: true, tokens: true};
 
-		for (const [packName, actors] of Object.entries(mapping)) {
+		for (let [packName, actors] of Object.entries(mapping)) {
+			packName = packName === "shadowdark.monster"
+				? "shadowdark.monsters"
+				: packName;
+
 			const pack = game.packs.get(packName);
 
 			if (!pack) continue;
diff --git a/system/system.json b/system/system.json
index 1a6231f3..430f079f 100644
--- a/system/system.json
+++ b/system/system.json
@@ -2,7 +2,7 @@
 	"id": "shadowdark",
 	"title": "Shadowdark RPG",
 	"desciption": "A system for playing the Shadowdark RPG from Arcane Library",
-	"version": "1.4.6",
+	"version": "1.4.7",
 	"compatibility": {
 		"minimum": "11",
 		"verified": "11"
@@ -12,7 +12,7 @@
 	},
 	"url": "https://github.com/Muttley/foundryvtt-shadowdark",
 	"manifest": "https://raw.githubusercontent.com/Muttley/foundryvtt-shadowdark/master/system/system.json",
-	"download": "https://github.com/Muttley/foundryvtt-shadowdark/releases/download/release-1.4.6/shadowdark-release-1.4.6.zip",
+	"download": "https://github.com/Muttley/foundryvtt-shadowdark/releases/download/release-1.4.7/shadowdark-release-1.4.7.zip",
 	"authors": [
 		{
 			"name": "Paul Maskelyne",
diff --git a/system/template.json b/system/template.json
index e2cecadc..201aea74 100644
--- a/system/template.json
+++ b/system/template.json
@@ -95,6 +95,7 @@
 			"background": "",
 			"bonuses": {
 				"acBonus": 0,
+				"acBonusFromAttribute": [],
 				"advantage": [],
 				"armorMastery": [],
 				"backstabDie": 0,
@@ -112,7 +113,9 @@
 				"rangedAttackBonus": 0,
 				"rangedDamageBonus": 0,
 				"spellcastingCheckBonus": 0,
+				"unarmoredAcBonus": 0,
 				"weaponDamageDieD12": [],
+				"weaponDamageDieImprovementByProperty": [],
 				"weaponMastery": []
 			},
 			"class": "",