Gideon of the Trials + Axis of Mortality + Ethereal Champion

Gideon of the Trials

Axis of Mortality

Ethereal Champion

How it works

1. At the beginning of your upkeep, Axis of Mortality triggers.
2. Activate Ethereal Champion by paying 1 life, preventing the next one damage that will be dealt to Ethereal Champion this turn.
3. Repeat step 2 until you have zero life.
4. Resolve the Axis of Mortality trigger, swapping your life total with an opponent.
5. The opponent loses the game due to having zero life.
6. You may repeat this on each of your turns.

This clever life-swap loop hinges on the precise math of Ethereal Champion, whose activated ability lets you freely pay life to convert life totals into pure damage-prevention fuel until you reach zero life. Once your life total is safely whittled down to zero, Axis of Mortality triggers at the beginning of your upkeep to swap that zero with an unsuspecting opponent, instantly closing out the game for them. Meanwhile, Gideon of the Trials acts as your ultimate insurance policy, granting you an emblem that ensures you simply cannot lose the game while he remains under your control, letting you safely dance at zero life without fear.