- Haakon, Stromgald Scourge
- Morophon, the Boundless
- Nameless Inversion
- Urza, Lord Protector
- Reduce any number of target creatures' toughness to zero
- Reduce any creature's toughness to zero when it enters the battlefield
- Haakon, Stromgald Scourge
- Morophon, the Boundless
- Nameless Inversion
- Stenn, Paranoid Partisan
- Reduce any number of target creatures' toughness to zero
- Reduce any creature's toughness to zero when it enters the battlefield
- Haakon, Stromgald Scourge
- Morophon, the Boundless
- Nameless Inversion
- Cloud Key
- Reduce any number of target creatures' toughness to zero
- Reduce any creature's toughness to zero when it enters the battlefield
- The Ur-Dragon
- Haakon, Stromgald Scourge
- Morophon, the Boundless
- Nameless Inversion
- Reduce any number of target creatures' toughness to zero
- Reduce any creature's toughness to zero when it enters the battlefield