Hearthhull, the Worldseed

Station (Tap another creature you control: Put charge counters equal to its power on this Spacecraft. Station only as a sorcery. It's an artifact creature at 8+.)

STATION 2+

, , Sacrifice a land: Draw two cards. You may play an additional land this turn.

STATION 8+

Flying, vigilance, haste

Whenever you sacrifice a land, each opponent loses 2 life.