Synth Infiltrator [Fallout]

Description

Set:	Fallout
Type:	Artifact Creature — Synth
Rarity:	Rare
Cost:	{3}{U}{U}

Improvise (your artifact can help cast this spell. Each artifact you tap after you're done activating mana abilities palys for {1}.)
You may have Synth Infiltrator enters the battlefield as a copy of any creature on the battlefield, except it's a Synth artifact creatire in addition to its other types.