Lose any amount of life.
Transcendence triggers, causing you to lose 2 life for each life lost this way.
Repeat step 2 in an infinite mandatory loop, causing the game to end in a draw.

Draw the game

Transcendence

Rain of Gore

Cast Revenge by paying {4}{W}{B}.
Hive Mind triggers, causing each opponent to copy Revenge.
Resolve the first opponent's copy of Revenge, causing the opponent to lose life equal to their life total, and causing a different player to lose half their life total, rounded up.
The opponent loses the game due to having zero life.
Repeat from step 3 for each remaining opponent's copy of Revenge.

Combos with "Rain of Gore"