Locust Stronghold

As Locust Stronghold enters the battlefield, you may reveal a Locust drone card from your hand.

Locust stronghold enters the battlefield tapped
unless you revealed a Locust drone card this way or you control a Locust Drone.
{t}: Add {b} or {r}
{5}, {t} Locust drone cards get +1/+1 until end of turn