Gyro, The Mentor

Gyro, The Mentor enters with a spin counter

{t} Double the spin counters on Gyro, The Mentor

Pay 5 Spin counters, draw a card and discard a card

Pay 7 Spin counters, a creature gets +1/+! and double strike

Pay 10 Spin counters, discard your hand and draw 7 new cards, shuffle your graveyard into your library