Anhelo, the Painter | Talrand, Sky Summoner | Call to Mind

(and two other cards)

Call to Mind in hand.
Anhelo and
Talrand on the battlefield.
Mystic Retrieval and
Time Stretch in your graveyard.
You control at least one additional creature with power two or greater.
You have not cast an instant or sorcery this turn.
({8} magic symbol) ({U} magic symbol) ({U} magic symbol) , plus at most ({3} magic symbol) ({U} magic symbol) every third extra turn, and ({8} magic symbol) ({U} magic symbol) ({U} magic symbol) every fourth extra turn available.

Cast
Time Stretch by paying ({8} magic symbol) ({U} magic symbol) ({U} magic symbol) and sacrificing a creaature with power two or greater, targeting yourself.
Time Stretch's casualty ability and
Talrand trigger.
Resolve the
Time Stretch trigger, copying it, targeting yourself.
Resolve the
Talrand trigger, creating a 2/2 Drake creature token.
Resolve both
Time Stretchs, causing you to take four extra turns after this one.
Move to your third extra turn.
Cast
Call to Mind by paying ({2} magic symbol) ({U} magic symbol) and sacrificing a creature with power 2 or greater, targeting
Mystic Retrieval.
Call to Mind's casualty ability and
Talrand trigger.
Resolve the
Call to Mind trigger, copying it, targeting
Time Stretch.
Resolve the
Talrand trigger, creating a 2/2 Drake creature token.
Resolve both
Call to Minds, returning
Time Stretch and
Mystic Retrieval from your graveyard to your hand.
Move to your fourth extra turn.
Repeat step 1 through 6 one additional time.
Cast
Mystic Retrieval by paying ({3} magic symbol) ({U} magic symbol) and sacrificing a Drake, targeting
Call to Mind.
Mystic Retrieval's casualty ability and
Talrand trigger.
Resolve the
Mystic Retrieval trigger, copying it, targeting
Time Stretch.
Resolve the
Talrand trigger, creating a 2/2 Drake creature token.
Resolve both
Mystic Retrievals, returning
Time Stretch and
Call to Mind from your graveyard to your hand.
Move to your fourth extra turn.
Repeat.