Flash, Protean Hulk, Ezuri, Claw of Progress, Sage of Hours, Dryad Arbor, Ornithopter, Memnite, and Phyrexian Walker

Prerequisites

• Flash in hand
• Protean Hulk in hand
• Ezuri, Claw of Progress in the library
• Sage of Hours in the library
• Dryad Arbor in the library
• Ornithopter in the library
• Memnite in the library
• Phyrexian Walker in the library
• available

Steps

1. Cast Flash putting Protean Hulk into play, choosing not to pay
2. Sacrifice Hulk, getting Ezuri, Sage of Hours, and 4 0 mana value creatures
3. Sage of Hours and the 4 creatures will trigger Ezuri's ability, netting you 5 experience counters
4. Move to combat, triggering Ezuri's ability
5. Put 5 +1/+1 counters from Sage of Hours
6. Activate Sage of Hours' ability, removing all 5 counters, giving you an extra turn
7. Repeat steps 4 and 5 for infinite turns

Results

• Infinite turns