Reach, haste

John Wick can't be dealt non-combat damage.

Whenever a creature you control dies John Wick gets +2/+0 until end of turn.

Pay 1 life: put a target counter on another target creature an opponent controls a creature cant have more than one target counter on it and no more than 1 creature can have a target counter on it at the same time.

The controller of a creature with a target counter on it can only block John Wick with creatures with target counters on them.

Whenever a creature with a target counter on it dies John Wick gets +1/+1.