Norin, The Undefeated

Haste, menace, doublestrike, deathtouch, lifelink
At the beggining of your upkeep you get an
experience counter.
Remove an experience counter: Destroy or exile
target creature, enchantment, or artifact; or this
creature fights another creature .
If you have 10 or more experience counters this
creature has protection from permanents.