Obeka, Splitter of Seconds, and Descent into Avernus

Prerequisites

• Obeka, Splitter of Seconds on the battlefield
• Descent into Avernus on the battlefield

Steps

1. Deal combat damage using Obeka, triggering its ability, causing you to get that many additional upkeep steps after this one
2. Move to your first upkeep step
3. At the beginning of that step, Descent into Avernus triggers, putting two descent counters on it, then causing each player to create a Treasure token for each descent counter on it, and then dealing 1 damage to each player for each descent counter on it
4. Repeat steps 2 and 3 for all remaining triggers

Results

• Near-infinite Treasure tokens for all players
• Near-infinite damage to all players