Waves of Aggression + Savage Ventmaw + Sword of Light and Shadow + Dryad Arbor

Prerequisites

• Savage Ventmaw does not have summoning sickness.
• Sword of Light and Shadow attached to Savage Ventmaw.
• An opponent is unable to block and kill Savage Ventmaw.

Steps

1. 1Declare Savage Ventmaw as an attacker.
2. 2Savage Ventmaw triggers, adding that you don't lose as steps and phases end.
3. 3Deal combat damage to an opponent with Savage Ventmaw.
4. 4Sword of Light and Shadow triggers, causing you to gain three life and return Dryad Arbor from your graveyard to your hand if it's in your graveyard.
5. 5Move to your postcombat main phase.
6. 6Cast Waves of Aggression from your graveyard for its retrace cost by paying and discarding Dryad Arbor, untapping all creatures that attacked this turn and causing you to get an additional combat and main phase after this one.
7. 7Repeat.

Effects

• Infinite combat damage
• Infinite combat phases
• Infinite green mana
• Infinite lifegain
• Infinite lifegain triggers
• Infinite magecraft triggers
• Infinite red mana
• Infinite self-discard triggers
• Infinite storm count