Wartime Paladin

When Wartime Paladin enters the battlefield
choose a creature type, creatures you control
with power 4 or greater get protection from the
chosen creature type and gain lifelink until end
of turn.
Forcast — {1}{w}{w}, Reveal Wartime Paladin from
your hand: All creatures get +3/+3 and vigilance
until end of turn. (Play this ability only during your upkeep and only once each turn.)