Whenever you cast a noncreature spell, create a 1/1 white Spirit creature token with flying. This ability triggers only once each turn.

Flying

Creatures you control have "Whenever this creature becomes the target of a spell or ability, reveal the top card of your library. If it's a land card, put it onto the battlefield. Otherwise, put it into your hand. This ability triggers only twice each turn."

Flying

Whenever a card leaves your graveyard during your turn, draw a card. This ability triggers only once each turn.

Flying

When this creature enters, choose a creature card in your hand. It perpetually gains flying.

Flying

Whenever this creature or another creature you control with flying enters, put a +1/+1 counter on target creature you control without flying.

Whenever you cast a white spell, this creature gets +1/+1 until end of turn.

Whenever you cast a blue spell, this creature gains flying until end of turn.

Flying

Whenever this creature attacks, target creature you control without flying gets +1/+1 until end of turn.

Flying

Whenever one or more other creatures you control with power 2 or less enter, draw a card. This ability triggers only once each turn.

Flash

When Niambi, Beloved Protector enters, if you cast it, choose target nonlegendary creature card in your graveyard that was put there from the battlefield this turn. Return it to the battlefield. It perpetually gains "Whenever this creature becomes the target of a spell or ability, draw a card. This ability triggers only once each turn."

You may cast creature spells as though they had flash.

Whenever one or more other creatures you control leave the battlefield, investigate. This ability triggers only once each turn. (Create a Clue token. It's an artifact with ", Sacrifice this token: Draw a card.")

Flying

When Wingbright Thief enters, target opponent reveals each nonland card in their hand. You choose one of them. That card perpetually gains "When you cast this spell, each opponent draws a card and gains 3 life."

Flash

When Futurist Spellthief enters the battlefield, conjure a duplicate of target spell into your hand. That card perpetually gains "You may spend mana as though it were mana of any color to cast this spell."

Flying

Whenever you gain life, put a +1/+1 counter on this creature.

Whenever you put one or more +1/+1 counters on this creature, draw a card. This ability triggers only once each turn.

Flying

Creature spells with flying you cast cost less to cast.

Whenever another creature you control with flying enters, this creature gets +1/+1 until end of turn.

Whenever a Kithkin card is put into your hand from your library, conjure a duplicate of that card into your hand.

Whenever you attack, Kithkin creature cards in your hand perpetually get +1/+1.

When this creature specializes, choose up to one target creature card and up to one target instant or sorcery card from among cards exiled with this creature. Conjure a duplicate of each of those cards into your hand. The duplicates perpetually gain "You may spend mana as though it were mana of any color to cast this spell."

: Exile target card from a graveyard.

Flying

Whenever another Villain you control enters, put a +1/+1 counter on this creature. This ability triggers only once each turn.

Whenever you cast your second spell each turn, create a 1/1 colorless Drone artifact creature token with flying and "This token can block only creatures with flying."