Type

Creature — Avatar

Oracle Text

Flying\nCumulative upkeep—Gain control of a land you don't control. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)\nThis creature gets +1/+1 for each land you control but don't own.\nWhen this creature leaves the battlefield, each player gains control of each land they own that you control.