Set:	Avatar: The Last Airbender
Type:	Legendary Creature Human Artificer Ally
Rarity:	Rare
Cost:	{2}{U}

Whenever you cast a noncreature spell, create a Clue token. (It's an artifact with "2, Sacrifice this token: Draw a card.")

T: Until end of turn, target artifact token you control becomes a 3/1 Construct artifact creature with flying. "We're just in the process of improving upon what's already here."