Oath of Kogi

When Oath of Kogi enters the battlefield, put
target creature from any graveyard under your
control with +2/+0 and haste. Put it back into
the graveyard at the next end step.
At the beginning of each combat, target creature
gets +X/+0, where X is the amount of planeswalkers you control.
"Bark bark bark, bark bark bark bark."