Descent into Avernus, Clock of Omens, Strionic Resonator, and The Stasis Coffin

Prerequisites

• Descent into Avernus on the battlefield
• Clock of Omens on the battlefield
• Strionic Resonator on the battlefield
• The Stasis Coffin on the battlefield
• available

Steps

1. At the beginning of your upkeep, Descent into Avernus triggers
2. Holding priority, activate The Stasis Coffin by paying , tapping and exiling it, giving you protection from everything until end of turn
3. Activate Strionic Resonator by paying and tapping it, copying Descent into Avernus' ability
4. Resolve the copy of Descent into Avernus' ability, putting two descent counters on it, then causing each player to create a number of Treasure tokens equal to the number of descent counters on it, and then deal that much damage to each opponent
5. Activate Clock of Omens by tapping two Treasures, untapping Strionic Resonator
6. Activate two Treasures by tapping and sacrificing them, adding
7. Repeat from step 3

Results

• Infinite colored mana for all players
• Infinite damage
• Infinite Treasure tokens for all players