Hallowed Spiritkeeper Combos
Hallowed Spiritkeeper + Nim Deathmantle + Ashnod's Altar
Nim Deathmantle + Phyrexian Altar + Hallowed Spiritkeeper
Tayam, Luminous Enigma + Hallowed Spiritkeeper + Ashnod's Altar
Combo result
Infinite colorless mana. Infinite creature tokens. Infinite ETB. Infinite LTB. Infinite death triggers. Infinite sacrifice triggers. Infinite self-mill. Return infinite creatures with CMC?3 from your graveyard to the battlefield.
Prerequisites
All permanents on the battlefield. At least 3 creatures cards in your graveyard.