Malcolm, Keen-Eyed Navigator + Niv-Mizzet, Dracogenius + Xorn + Xenograft

Malcolm, Keen-Eyed Navigator

Niv-Mizzet, Dracogenius

Xorn

Xenograft

How it works

1. Activate Niv-Mizzet by paying , dealing 1 damage to any target.
2. Malcolm and Niv-Mizzet trigger.
3. Resolve the Niv-Mizzet trigger, allowing you to draw a card.
4. Resolve the Malcolm trigger, creating two Treasure tokens.
5. Activate the Treasures by tapping and sacrificing them, adding .
6. Repeat.