Whenever you cast a multicolored spell, put a +1/+1 counter on this creature.

This land enters tapped.
When this land enters, sacrifice it unless you tap an untapped artifact or land you control.
: Add one mana of any color.

Draw a card, then you may discard a card. When you discard a nonland card this way, Glacial Dragonhunt deals 3 damage to target creature.
Harmonize (You may cast this card from your graveyard for its harmonize cost. You may tap a creature you control to reduce that cost by , where X is its power. Then exile this spell.)

Whenever you cast an instant or sorcery spell, this creature gets +3/+0 until end of turn.

When this creature enters, create two Food tokens. (They're artifacts with ", , Sacrifice this token: You gain 3 life.")
Basic landcycling (, Discard this card: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.)

This artifact enters with two +1/+1 counters on it.
: Move a +1/+1 counter from this artifact onto target creature you control. Activate only as a sorcery.
Whenever a modified creature you control leaves the battlefield, put a +1/+1 counter on this artifact. (Equipment, Auras you control, and counters are modifications.)

When this creature enters, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.)
: Add , , or . Activate only once each turn.

Trample
Basic landcycling (, Discard this card: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.)

When this creature enters, draw a card. Then discard a card unless you control another creature with power 2 or less.

, Exile this card from your graveyard: Create two 1/1 white and black Inkling creature tokens with flying.

Vigilance
Whenever Sokka and at least one other creature attack, draw a card.

Whenever this creature becomes tapped, you gain 1 life.
, : Put target card from a graveyard on the bottom of its owner's library.

Flying
Ward (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)
At the beginning of your upkeep, you may exile two cards from your graveyard. If you do, put a +1/+1 counter on this creature.

At the beginning of combat on your turn, if you've drawn two or more cards this turn, another target creature you control gets +3/+0 and gains first strike until end of turn.

Destroy target artifact, enchantment, or creature with flying.

Flying
Whenever this creature enters or attacks, exile up to one target card from a graveyard. If a creature card is exiled this way, create a Clue token. (It's an artifact with ", Sacrifice this token: Draw a card.")
Whenever you draw your second card each turn, each opponent loses 1 life and you gain 1 life.

: Add one mana of any color.
, , Sacrifice this artifact: Draw X cards, where X is the number of differently named lands you control.

This spell costs less to cast if it targets an attacking creature.
Target creature's owner puts it on their choice of the top or bottom of their library.

Reach
When this creature enters, you may discard a card or pay . When you do, destroy target Room.

This creature gets +3/+0 as long as there are two or more unlocked doors among Rooms you control.