Some updates

code/modules/spellbook/_spellbook.dm

@@ -66,7 +66,8 @@ GLOBAL_LIST_EMPTY(spells_by_categories)
 
 /obj/item/spellbook/interact(mob/living/user)
 	var/dat = null
-	dat += "Your spell points: [user.mind.mana.spell_points].<br>"
+	dat += "Your spell power: [user.mind.mana.spell_points].<br>"
+	dat += "Your mana level: [user.mind.mana.mana_level] / [user.mind.mana.mana_level_max].<br>"
 	dat += "Applied categories: <A href='byond://?src=\ref[src];categories=1'>[english_list(spell_categories, "None")].</a><br>"
 	dat += "<hr>"
 	for(var/spell_type in allowed_spells)

code/modules/spells/aimed/water_slash.dm

@@ -41,7 +41,7 @@
 			break
 		var/dense_obj = FALSE
 		for(var/obj/O in T)
-			if(O.density)
+			if(O.density && !istype(O, /obj/structure/table) && !istype(O, /obj/structure/railing))
 				dense_obj = TRUE
 				break
 		if(dense_obj)
@@ -76,7 +76,7 @@
 					blood_col = H.species.blood_color
 				// BLOOD BLOOD BLOOD
 				for(var/i = 1 to min(round(slash_damage * 0.05), 15))
-					new /obj/effect/temp_visual/bloodsplatter(LT, get_dir(LT, start_turf), blood_col)
+					new /obj/effect/temp_visual/bloodsplatter(LT, prob(25) ? pick(GLOB.alldirs) : get_dir(LT, start_turf), blood_col)
 				if(!istype(LT))
 					continue
 				LT.add_blood(L)

code/modules/spells/general/end_of_everything.dm

@@ -0,0 +1,83 @@
+/datum/spell/end_of_everything
+	name = "End of Everything"
+	desc = "Forbidden art of summoning darkest energies from within the veil of magic itself. You are a part of \"everything\", so it might be a bad idea to do it..."
+	invocation_type = INVOKE_SHOUT
+	invocation = "Arcesso!"
+	spell_flags = NEEDSCLOTHES
+	charge_max = 2 MINUTES
+	categories = list(SPELL_CATEGORY_FORBIDDEN)
+	level_max = list(UPGRADE_TOTAL = 0, UPGRADE_SPEED = 0, UPGRADE_POWER = 0)
+	cast_sound = 'sound/magic/churchbell.ogg'
+	hud_state = "wiz_endall"
+
+	spell_cost = 100
+	mana_cost = 200
+
+	var/list/active_effects = list()
+
+/datum/spell/end_of_everything/Destroy()
+	ClearEffects()
+	return ..()
+
+/datum/spell/end_of_everything/cast(list/targets, mob/user)
+	if(!do_after(user, 10 SECONDS))
+		to_chat(user, SPAN_NOTICE("You cancel the ritual!"))
+		ClearEffects()
+		return
+	if(!CastCheck(user))
+		to_chat(user, SPAN_NOTICE("You cancel the ritual!"))
+		ClearEffects()
+		return
+
+	user.say("Interitus!")
+
+	if(!do_after(user, 10 SECONDS))
+		to_chat(user, SPAN_NOTICE("You cancel the ritual!"))
+		ClearEffects()
+		return
+	if(!CastCheck(user))
+		to_chat(user, SPAN_NOTICE("You cancel the ritual!"))
+		ClearEffects()
+		return
+
+	user.say("Annihilatio!")
+
+	if(!do_after(user, 10 SECONDS))
+		to_chat(user, SPAN_NOTICE("You cancel the ritual!"))
+		ClearEffects()
+		return
+	if(!CastCheck(user))
+		to_chat(user, SPAN_NOTICE("You cancel the ritual!"))
+		ClearEffects()
+		return
+
+	user.say("Mors et aegritudo!")
+
+	if(!do_after(user, 10 SECONDS))
+		to_chat(user, SPAN_NOTICE("You cancel the ritual!"))
+		ClearEffects()
+		return
+	if(!CastCheck(user))
+		to_chat(user, SPAN_NOTICE("You cancel the ritual!"))
+		ClearEffects()
+		return
+
+	user.say("Cruel gods, end it all!!")
+	to_chat(user, SPAN_WARNING("You feel like you should run..."))
+	log_and_message_admins("finished casting [src] spell!", user)
+
+	new /obj/effect/end_of_everything(get_turf(user))
+
+/datum/spell/end_of_everything/proc/CastCheck(mob/user)
+	if(!user || QDELETED(user))
+		return FALSE
+	if(user.stat)
+		return FALSE
+	return TRUE
+
+/datum/spell/end_of_everything/proc/ClearEffects()
+	for(var/datum/D in active_effects)
+		qdel(D)
+	active_effects = null
+
+/obj/effect/end_of_everything

maps/away/wizard_den/wizard_den.dm

@@ -24,7 +24,7 @@
 
 /datum/map_template/ruin/away_site/wizard_den
 	name = "Wizard Den"
-	description = "Three z-level map with a shrouded planet with big wizard den."
+	description = "Three z-level map on a shrouded planet with big wizard den."
 	id = "wizard_den"
 	spawn_cost = 4
 	suffixes = list("wizard_den/wizard_den-1.dmm")