Merge pull request #2057 from Citadel-Station-13/upstream-merge-29299

[MIRROR] Prevents the anomalous crystal from making fantasy into reality

code/modules/mob/living/simple_animal/hostile/megafauna/colossus.dm

@@ -699,7 +699,7 @@ Difficulty: Very Hard
 		for(var/i in T)
 			if(isitem(i) && !is_type_in_typecache(i, banned_items_typecache))
 				var/obj/item/W = i
-				if(!W.admin_spawned)
+				if(!W.admin_spawned && !HAS_SECONDARY_FLAG(W, HOLOGRAM) && !(W.flags & ABSTRACT))
 					L += W
 		if(L.len)
 			var/obj/item/CHOSEN = pick(L)