Sparkles, the Warforged

+1: Target creature gains +0/+3 until end of turn.
0: Sparkles, the Warforged, becomes an artifact creature with X/X , where X is the number of artifacts in your hand, until your next upkeep step.
-14: You gain an emblem with "Creatures you control get +5/+5 with Trample and Vigilance. Artifacts you control cannot be put into your graveyard."