Karn, the Great Creator + Mycosynth Lattice
Produces: Activated abilities of permanents your opponents control can't be activated, Activated abilities can't be activated, Lock, Mass Land Denial
- Color identity
- C
Steps
- Mycosynth Lattice turns all permanents into artifacts.
- Activated abilities of permanents your opponent control can not be activated due to Karn, the Great Creator.