Obeka, Splitter of Seconds + Descent into Avernus

Prerequisites

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Steps

1. 1Deal combat damage using Obeka, triggering its ability, causing you to get that many additional upkeep steps after this one.
2. 2Move to your first upkeep step.
3. 3At 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. 4Repeat steps 2 and 3 for all remaining triggers.

Effects

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