Reverting accidental changes.

code/datums/spells/horsemask.dm

@@ -30,7 +30,6 @@
 
 	var/obj/item/clothing/mask/horsehead/magichead = new /obj/item/clothing/mask/horsehead
 	magichead.canremove = 0		//curses!
-	magichead.unacidable = 1	//our gift will be with them forever
 	magichead.flags_inv = null	//so you can still see their face
 	magichead.voicechange = 1	//NEEEEIIGHH
 	target.visible_message(	"<span class='danger'>[target]'s face  lights up in fire, and after the event a horse's head takes its place!</span>", \

code/game/gamemodes/wizard/spellbook.dm

@@ -18,11 +18,10 @@
 		if(contract.used)
 			user << "The contract has been used, you can't get your points back now."
 		else
-			user.drop_item()
 			user << "You feed the contract back into the spellbook, refunding your points."
 			src.max_uses++
 			src.uses++
-			del(O)
+			del (O)