Land Separation

Bending Form (At the beginning of your upkeep,
return this card you control to your hand. If you
control no Bender cards that are the same color as this
card, you cannot activate this card's other abilities.)
If you control no green or white Avatar cards,
you cannot activate this cards abilities
{g/w}, Return target land you control to its owners
hand: put three -1/-1 counters on all creatures
you don't control. Activate only once each turn.