Ekthi, Contaminator Priest + Sword of the Meek + Hammerhead, Maggia Boss
Ekthi, Contaminator Priest
Sword of the Meek
Hammerhead, Maggia Boss
Infinite +1/+1 counters on a creatureInfinite 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 Hammerhead 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.