Kaladin Stormblessed

Vigilance, Oathbound {w}{w}{u} (You may activate
this card's printed mana abilities once each. Once you
have, you may pay its Oathbound cost to transform it.)
{w}{u}: Kaladin gains +1/+1, the Surgebinder
creature type, "{w}: Regenerate Kaladin Stormblessed," and "{u}{t}: Tap target creature. It
doesn't untap during its controller's next untap
step."
{w}{w}: Kaladin gains +2/+2, Flying, and "must
block if able."