Mikaeus, the Unhallowed + Shilgengar, Sire of Famine + Chaos Spewer
CommanderModernLegacyVintage
Result
Infinite Blood tokens, Infinite ETB, Infinite LTB, Infinite death triggers, Infinite sacrifice triggers
Activate Shilgengar by sacrificing Chaos Spewer.
When Chaos Spewer dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
When Chaos Spewer enters the battlefield, it triggers, putting a -1/-1 counter on it.
Resolve the Shilgengar ability
Repeat.
Component Cards
How It Works
1
Activate Shilgengar by sacrificing Chaos Spewer.
When Chaos Spewer dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
When Chaos Spewer enters the battlefield, it triggers, putting a -1/-1 counter on it.
Resolve the Shilgengar ability
Repeat.