Fixes items' used skills list keys missing associated base traits.

code/game/objects/items.dm

@@ -179,6 +179,11 @@ GLOBAL_VAR_INIT(embedpocalypse, FALSE) // if true, all items will be able to emb
 		if(damtype == "brute")
 			hitsound = "swing_hit"
 
+	if(used_skills)
+		for(var/path in used_skills)
+			var/datum/skill/S = GLOB.skill_datums[path]
+			LAZYADD(used_skills[path], S.skill_traits)
+
 /obj/item/Destroy()
 	item_flags &= ~DROPDEL	//prevent reqdels
 	if(ismob(loc))
@@ -880,7 +885,7 @@ GLOBAL_VAR_INIT(embedpocalypse, FALSE) // if true, all items will be able to emb
 		for(var/skill in used_skills)
 			if(!(SKILL_TRAINING_TOOL in used_skills[skill]))
 				continue
-			user.mind.auto_gain_experience(skill, gain*skill_gain_mult, GET_STANDARD_LVL(max_level))
+			user.mind.auto_gain_experience(skill, gain*skill_gain_mult, max_level)
 
 	return TRUE