Evra, Halcyon Witness, Axis of Mortality, Humble, and Gideon of the Trials

Prerequisites

• Evra, Halcyon Witness on the battlefield
• Axis of Mortality on the battlefield
• Humble in hand
• Gideon of the Trials on the battlefield
• You have Gideon of the Trials' emblem
• available

Steps

1. At the beginning of your upkeep, Axis of Mortaility triggers
2. Holding priority, activate Evra by paying
3. Cast Humble by paying , causing Evra to have base power and toughness 0/1 until end of turn
4. Resolve Evra's ability, swapping your life total with Evra's power
5. Resolve the Axis of Mortality trigger, swapping your life total with an opponent's
6. The opponent loses the game due to having zero life

Results

• Infinite lifeloss for target opponent
• Target opponent loses the game