This cunning loop transforms the humble Timebender into an endless mana engine by exploiting Yedora, Grave Gardener's ability to recycle fallen creatures as fresh-faced Forest lands. Once Timebender is sacrificed to Phyrexian Altar for mana, Yedora immediately resurrects it face down onto the battlefield as a land, granting it the innate ability to tap for green mana. By funneling the mana produced by the Altar back into Timebender's morph cost, you can repeatedly turn it face up to fuel the cycle endlessly, generating infinite green mana alongside boundless sacrifice, death, and landfall triggers.