Anhelo and Poppet Stitcher // Poppet Factory on the battlefield.
Temporal Manipulation and Call to Mind in hand.
You control at least one additional creature with power two or greater.
You have not cast an instant or sorcery this turn.
({3} magic symbol) ({U} magic symbol) ({U} magic symbol) on the first turn, with at most ({6} magic symbol) ({U} magic symbol) ({U} magic symbol) ({U} magic symbol) available each other extra turn available.
Steps
Cast Temporal Manipulation by paying ({3} magic symbol) ({U} magic symbol) ({U} magic symbol) and sacrificing a creaature with power two or greater.
Temporal Manipulation's casualty ability and Poppet Stitcher trigger.
Resolve the Temporal Manipulation trigger, copying it.
Resolve the Poppet Stitcher trigger, creating a 2/2 Zombie creature token.
Resolve both Temporal Manipulations, causing you to take two extra turns after this one.
Move to your last extra turn.
Cast Call to Mind by paying ({2} magic symbol) ({U} magic symbol) and sacrificing a Zombie, targeting Mystic Retrieval.
Call to Mind's casualty ability and Poppet Stitcher trigger.
Resolve the Call to Mind trigger, copying it, targeting Temporal Manipulation.
Resolve the Poppet Stitcher trigger, creating a 2/2 Zombie creature token.
Resolve both Call to Minds, returning Temporal Manipulation and Mystic Retrieval from your graveyard to your hand.
Repeat steps 1 through 6 one additional time.
Cast Mystic Retrieval by paying ({3} magic symbol) ({U} magic symbol) and sacrificing a Zombie, targeting Call to Mind.
Mystic Retrieval's casualty ability and Poppet Stitcher trigger.
Resolve the Mystic Retrieval trigger, copying it, targeting Temporal Manipulation.
Resolve the Poppet Stitcher trigger, creating a 2/2 Zombie creature token.
Resolve both Mystic Retrievals, returning Temporal Manipulation and Call to Mind from your graveyard to your hand.