Emry, Lurker of the Loch, Jeskai Ascendancy, Embraal Gear-Smasher, and Lodestone Bauble

Prerequisites

• Emry, Lurker of the Loch on the battlefield
• Jeskai Ascendancy on the battlefield
• Embraal Gear-Smasher on the battlefield
• Lodestone Bauble on the battlefield
• Emry and Embraal Gear-Smasher do not have summoning sickness

Steps

1. Tap Embraal Gear-Smasher, sacrificing Lodestone Bauble to deal 2 damage to each opponent
2. Tap Emry, targeting Lodestone Bauble
3. Cast Lodestone Bauble
4. Jeskai Ascendancy triggers, allowing you to loot
5. Jeskai Ascendancy triggers, untapping all creatures you control and giving them +1/+1 until end of turn
6. Repeat

Results

• Infinite damage
• Infinite looting
• Infinitely large creatures until end of turn
• Infinite storm count
• Infinite untap