, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle. Then if you control four or more lands, untap that land.
At the beginning of combat on your turn, up to one target creature gets +2/+0 and gains firebending 2 until end of turn.: Put a charge counter on this artifact.Remove fifty charge counters from this artifact: It deals 50 damage to any target.
When Bumi enters, earthbend 1. (Target land you control becomes a 0/0 creature with haste that's still a land. Put a +1/+1 counter on it. When it dies or is exiled, return it to the battlefield tapped.)Whenever Bumi attacks, put two +1/+1 counters on each land creature you control.
Reach (This creature can block creatures with flying.)Noncreature spells you cast cost less to cast.Whenever you cast a noncreature spell, Longshot deals 2 damage to each opponent.
Reach (This creature can block creatures with flying.)Noncreature spells you cast cost less to cast.Whenever you cast a noncreature spell, Longshot deals 2 damage to each opponent.
Whenever another creature you control becomes the target of a spell or ability, you may airbend that creature. (Exile it. While it's exiled, its owner may cast it for rather than its mana cost.)
Whenever another creature you control becomes the target of a spell or ability, you may airbend that creature. (Exile it. While it's exiled, its owner may cast it for rather than its mana cost.)
Dark Depths enters with ten ice counters on it.: Remove an ice counter from Dark Depths.When Dark Depths has no ice counters on it, sacrifice it. If you do, create Marit Lage, a legendary 20/20 black Avatar creature token with flying and indestructible.