Magda, Brazen Outlaw + Titan of Eternal Fire + Battered Golem + Amoeboid Changeling

Magda, Brazen Outlaw

Titan of Eternal Fire

Battered Golem

Amoeboid Changeling

How it works

1. Activate Amoeboid Changeling's first ability by tapping it, causing Battered Golem to gain all creature types until end of turn.
2. Activate Battered Golem by paying and tapping it.
3. Magda triggers, creating a Treasure artifact token.
4. When the Treasure enters the battlefield, Battered Golem triggers, untapping itself.
5. Resolve the Battered Golem ability from step 1, dealing 1 damage to any target.
6. Activate the Treasure by tapping and sacrificing it, adding .
7. Repeat from step 2.

This clever loop transforms Battered Golem into a lethal turret by using Amoeboid Changeling to grant it every creature type, including Dwarf and Human. That typing allows Titan of Eternal Fire to grant Battered Golem the ability to tap and deal damage, while Magda, Brazen Outlaw watches on and generates a Treasure token every time that Dwarf taps. Because Battered Golem untaps whenever an artifact enters the battlefield, the newly created Treasure instantly readies the Golem for another shot, letting you cycle through infinite damage.