Master Roshi, Turtle Hermit

First Strike

Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.)

Bulk Up—{1}{w}{g}: Put two +1/+1 counters on Master Roshi.

Turtle Hermit Style—Remove a +1/+1 counter from
a creature you control: Draw a card then discard a card.