Oath-Sworn Monk

Oath-Sworn Monk cannot have equipment attached to it.
Level Up - Prowess (Whenever this creature deals damage or is dealt damage from a source an opponent controls, place a level counter on it)
Level 1 - 2/2
Level 2 - 2/2 First Strike
Level 3 - 3/2 Hexproof First Strike
Level 4 - Transform Oath-Sworn Monk (Charsi Vultsubai, Exalted Monk)