+1: Target permanent doesn't untap during its controller's next untap step.
−2: Ajani deals 3 damage to any target and you gain 3 life.
−7: Destroy all lands target player controls.

You may play an additional land on each of your turns.
, : Look at the top six cards of your library. You may reveal a creature card with mana value less than or equal to the number of lands you control from among them and put it onto the battlefield. Put the rest on the bottom in a random order.

You may look at the top card of your library any time.
As long as The Reality Chip is attached to a creature, you may play lands and cast spells from the top of your library.
Reconfigure (: Attach to target creature you control; or unattach from a creature. Reconfigure only as a sorcery. While attached, this isn't a creature.)

: Add .
: Add . Activate only if you control a Mountain or a Forest.

Until end of turn, all creatures gain ": Tap target creature."

Until end of turn, target land becomes a 3/3 creature that's still a land.

Other Elves you control get +1/+1.
Whenever you cast an Elf spell, you may pay . If you do, draw a card.

Exile each creature you control. Return those cards to the battlefield under their owner's control at the beginning of the next end step.

As an additional cost to cast this spell, discard two cards.
Draw three cards.

You may play lands from your graveyard.

Whenever a source you control deals noncombat damage to an opponent, you may exile that many cards from the top of your library. You may play those cards this turn.

Trample
Landfall — Whenever a land you control enters, create a 4/4 green Beast creature token.

Whenever one or more nontoken Vampires you control attack, create a 1/1 white Vampire creature token with lifelink.

Exile target creature you control, then return that card to the battlefield under your control.

Flying
Whenever Teval attacks, mill three cards. Then you may return a land card from your graveyard to the battlefield tapped.
Whenever one or more cards leave your graveyard, create a 2/2 black Zombie Druid creature token.

As an additional cost to cast this spell, pay X life.
All creatures get -X/-X until end of turn.

, Pay 2 life: Return target creature card from your graveyard to your hand.

If you would lose the game, instead shuffle your hand, your graveyard, and all permanents you own into your library, then draw seven cards and your life total becomes 20.

At the beginning of each of your main phases, if you haven't added mana with this ability this turn, you may add X mana of any one color, where X is the number of Islands target opponent controls.

Trample
When Bumi enters, earthbend 4.
Whenever Bumi deals combat damage to a player, untap all lands you control. After this phase, there is an additional combat phase. Only land creatures can attack during that combat phase.