Anhelo, the Painter, Talrand, Sky Summoner, Call to Mind, Mystic Retrieval, and Walk the Aeons

Prerequisites

• Anhelo, the Painter on the battlefield
• Talrand, Sky Summoner on the battlefield
• Call to Mind in hand
• Mystic Retrieval in the graveyard
• Walk the Aeons in hand
• You control at least one additional creature with power two or greater
• You have not cast an instant or sorcery this turn
• on the first turn, with at most available each other extra turn available

Steps

1. Cast Walk the Aeons by paying and sacrificing a creaature with power two or greater, targeting yourself
2. Walk the Aeons's casualty ability and Talrand trigger
3. Resolve the Walk the Aeons trigger, copying it, targeting yourself
4. Resolve the Talrand trigger, creating a 2/2 Drake creature token
5. Resolve both Walk the Aeonss, causing you to take two extra turns after this one
6. Move to your last extra turn
7. Cast Call to Mind by paying and sacrificing a Drake, targeting Mystic Retrieval
8. Call to Mind's casualty ability and Talrand trigger
9. Resolve the Call to Mind trigger, copying it, targeting Walk the Aeons
10. Resolve the Talrand trigger, creating a 2/2 Drake creature token
11. Resolve both Call to Minds, returning Walk the Aeons and Mystic Retrieval from your graveyard to your hand
12. Repeat steps 1 through 6 one additional time
13. Cast Mystic Retrieval by paying and sacrificing a Drake, targeting Call to Mind
14. Mystic Retrieval's casualty ability and Talrand trigger
15. Resolve the Mystic Retrieval trigger, copying it, targeting Walk the Aeons
16. Resolve the Talrand trigger, creating a 2/2 Drake creature token
17. Resolve both Mystic Retrievals, returning Walk the Aeons and Call to Mind from your graveyard to your hand
18. Repeat steps 1 through 6 one additional time
19. Repeat from step 7

Results

• Infinite turns
• Instant/Sorcery with "Return Instant/Sorcery from GY to hand"