Flying
, Exile the top card of your library: Tap target creature with flying.
, Exile the top card of your library: If the exiled card is a snow land, this creature gets +1/+1 until end of turn.

Flying
Raid — This creature enters with a +1/+1 counter on it if you attacked this turn.

Flying
Parley — Whenever this creature attacks, each player reveals the top card of their library. For each nonland card revealed this way, you create a Map token. Then each player draws a card.

Raid — When this creature enters, if you attacked this turn, draw a card.

When you cast this spell, copy it for each kind of counter among permanents you control. You may choose new targets for the copies.
Return target nonland permanent to its owner's hand.

Ward
Whenever you cast your second spell each turn, copy it, except the copy isn't legendary. You may choose new targets for the copy. (A copy of a permanent spell becomes a token.)

Draw four cards, then discard two cards. (Then exile this card. You may cast the creature later from exile.)

This creature can't be blocked.
When this creature enters, return a creature you control to its owner's hand.

Flying
This creature can block only creatures with flying.
Undying

Flying
Whenever this creature becomes the target of a spell you control, draw a card.

(Gain the next level as a sorcery to add its ability.)
When this Class enters, create a 1/1 blue and red Otter creature token with prowess.
: Level 2
When this Class becomes level 2, return target instant or sorcery card from your graveyard to your hand.
: Level 3
Whenever you cast an instant or sorcery spell, create a 1/1 blue and red Otter creature token with prowess.

Flying
This creature can block only creatures with flying.
: This creature gets +2/+0 until end of turn and deals 1 damage to you.

Whenever you cast a spell with mana value 5 or greater, put two +1/+1 counters on this creature.

Flash
Flying

, : Tap target creature.
, : Target player loses 1 life.

Kicker and/or (You may pay an additional and/or as you cast this spell.)
When this creature enters, if it was kicked with its kicker, you gain 3 life.
When this creature enters, if it was kicked with its kicker, destroy target nonblack creature. That creature can't be regenerated.

Flying
White spells and black spells you cast cost less to cast.

, : Target creature gains protection from the color of your choice until end of turn.
, : Target player loses 2 life and you gain 2 life.

Hexproof
Lieutenant — As long as you control your commander, this creature gets +2/+2 and has "Whenever this creature becomes blocked, you may draw two cards."

Islandwalk
All lands are Islands in addition to their other types.
Creatures without flying or islandwalk can't attack.

Flying
Sacrifice a land: Return this creature to its owner's hand.

This spell costs less to cast if you've cast an instant or sorcery spell this turn.
Flying
Prowess
When this creature enters, scry 2.

Flying
Whenever you cast an Adventure spell, draw a card.

Look at the top three cards of your library. Put one of them into your hand and the rest into your graveyard.

Flying
When this creature enters, target creature gains flying until end of turn.
Basic landcycling

Flying
This creature can block only creatures with flying.

Flying
Megamorph
When this creature is turned face up, counter target instant or sorcery spell.