| Set | Date | Rarity | Treatment |
|---|---|---|---|
| ULST #28 | 2022-10-07 | Rare | Standard |
| UST #80 | 2017-12-08 | Rare | Standard |
| UST #80 | 2017-12-08 | Rare | Standard |
Players play a Magic subgame, starting at 1 life and using their libraries as their decks. For the rest of the main game, if a source would deal damage to a player who didn't win the subgame, it deals double that damage to that player instead.