Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Propeller Pioneer + Yahenni, Undying Partisan
CommanderModernPioneerLegacyVintage
Result
Infinite LTB, Infinite ETB, Infinite sacrifice triggers, Infinite death triggers
Activate Yahenni by sacrificing Propeller Pioneer.
When Propeller Pioneer dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
When Propeller Pioneer enters, its fabricate ability triggers, putting a +1/+1 counter on it.
Resolve the Yahenni ability.
Repeat.
Component Cards
How It Works
1
Activate Yahenni by sacrificing Propeller Pioneer.
When Propeller Pioneer dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
When Propeller Pioneer enters, its fabricate ability triggers, putting a +1/+1 counter on it.
Resolve the Yahenni ability.
Repeat.