Jan Jansen, Chaos Crafter + Razorlash Transmogrant + Dross Scorpion + Neurok Transmuter

Jan Jansen, Chaos Crafter

Razorlash Transmogrant

Dross Scorpion

Neurok Transmuter

How it works

1. Activate Neurok Transmuter by paying , causing Jan Jansen to become an artifact until end of turn.
2. Activate Jan Jansen's first ability by tapping it and sacrificing Razorlash Transmogrant.
3. When Razorlash Transmogrant dies, Dross Scorpion triggers, untapping Jan Jansen.
4. Resolve the Jan Jansen ability, creating two Treasure tokens.
5. Activate the Treasures by tapping and sacrificing them, adding .
6. Activate Razorlash Transmogrant by paying , putting it from your graveyard onto the battlefield.
7. Repeat from step 2.