whoops forgot to add staff combat

game/modules/tome/data/talents/spells/staff-combat.lua

@@ -17,6 +17,8 @@
 -- Nicolas Casalini "DarkGod"
 -- darkgod@te4.org
 
+local DamageType = require "engine.DamageType"
+
 newTalent{
 	name = "Channel Staff",
 	type = {"spell/staff-combat", 1},
@@ -46,7 +48,7 @@ newTalent{
 		local particle = "bolt_fire"
 		local explosion = "flame"
 
-		local damtype = combat.element or combat.damtype or engine.DamageType.PHYSICAL
+		local damtype = combat.element or combat.damtype or DamageType.ARCANE
 
 		if     damtype == DamageType.FIRE then      explosion = "flame"               particle = "bolt_fire"      trail = "firetrail"
 		elseif damtype == DamageType.COLD then      explosion = "freeze"              particle = "ice_shards"     trail = "icetrail"