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

Prerequisites

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Steps

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

Effects

• Infinite turns
• Lock