Rosie Cotton of South Lane, Sarinth Steelseeker, Arcbound Reclaimer, and Unshakable Tail

Prerequisites

• Rosie Cotton of South Lane in hand
• Sarinth Steelseeker on the battlefield
• Arcbound Reclaimer on the battlefield
• Unshakable Tail on the battlefield
• available

Steps

1. Cast Rosie Cotton by paying
2. When Rosie Cotton enters the battlefield, its first ability triggers, creating a Food token
3. When the token enters the battlefield, Rosie Cotton's second ability and Sarinth Steelseeker trigger
4. Resolve the Rosie Cotton trigger, putting a +1/+1 counter on Arcbound Reclaimer
5. Holding priority, activate Arcbound Reclaimer by removing a +1/+1 counter from it, putting an artifact creature card from your graveyard onto the top of your library
6. Resolve the Sarinth Steelseeker ability, putting the artifact creature card from the top of your library into your graveyard
7. Unshakable Tail triggers, creating a Clue token
8. Repeat from step 3

Results

• Infinite Clue tokens