Emry, Lurker of the Loch, Jeskai Ascendancy, Barrage Ogre, and Bone Saw

Prerequisites

• Emry, Lurker of the Loch on the battlefield
• Jeskai Ascendancy on the battlefield
• Barrage Ogre on the battlefield
• Bone Saw on the battlefield
• Emry and Barrage Ogre do not have summoning sickness

Steps

1. Tap Barrage Ogre, sacrificing Bone Saw to deal 2 damage to any target
2. Tap Emry, targeting Bone Saw
3. Cast Bone Saw
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