Rogal Dorn, Unyielding One

When Rogal Dorn, Unyielding One enters the battlefield, create 2 0/2 gun servitor artifact
creature tokens with "at the beginning of combat
on each player's turn, deal 2 damage to target creature."
When Rogal Dorn, Unyielding One dies, create 2
3/3 white human warrior tokens with vigilance.