Chaos Knight

Whenever Chaos Knight enters the battlefield or attacks, roll a d20.
1-9 | Chaos Knight deals 3 damage to any target.
10-16 | Chaos Knight deals 6 damage to any
target.
17-20 | Create a token copy of Chaos Knight,
except it's called Chaos Knight Phantasm and
isn't legendary.

"Bestride Armageddon, I ride down my enemies."