The Trilogy

At the start of your upkeep pick one that hasn't been selected
An unexpected Start- Gain 5 and discard your hand
A painful regret- Go down to 5 health, you can no longer gain life
The ultimate Sacrifice- Sacrifice all nonland permanents besides The Trilogy
If at the start of your upkeep, all has been completed you win the game and the next 100
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The ultimate sacrifice prevents many from completing the challenge