Board mastered Klaas

Vigilance, Reach, Mentor 2 (Whenever this
creature explains, put a +2/+2 counter on target
explaining creature with lesser theorems.)
If Board mastered Klaas is the first Klaas you
play this game, exile it instead
A master of the black-board is as strong as
a master of the black-belt
-Litterally no-one