Ekthi, Contaminator Priest + Sword of the Meek + Atog
Ekthi, Contaminator Priest
Sword of the Meek
Atog
Infinitely large creature until end of turnInfinite artifact ETBInfinite artifact LTBInfinite artifact sacrifice triggers
How it works
Cast Sword of the Meek by paying 2.
When Sword of the Meek enters, its living weapon ability granted to it by Ekthi triggers.
Holding priority, activate Atog by sacrificing Sword of the Meek.
Resolve the Sword of the Meek trigger, creating a 0/0 Phyrexian Germ creature token. It'll enter as a 1/1 due to Ekthi's static effect.
When the Phyrexian Germ enters, Sword of the Meek triggers, returning Sword of the Meek from your graveyard to the battlefield attached to the Phyrexian Germ.
Repeat from step 2.
This clever loop transforms Sword of the Meek into a recursive engine by leveraging Ekthi, Contaminator Priest to grant the Equipment living weapon—turning every deployment into a 0/0 token that instantly pumps to a 1/1 thanks to Ekthi, Contaminator Priest's static lord effect. Because that entering token is a 1/1, it automatically triggers Sword of the Meek to return straight from your graveyard to the battlefield and attach itself, ready to be fed into Atog. By sacrificing Sword of the Meek in response to its own living weapon trigger, you can repeat this cycle endlessly to generate infinite artifact sacrifices, enter-the-battlefield triggers, and leave-the-battlefield triggers, all while pumping Atog into an infinitely massive threat.