Flying
When this creature enters, you take the initiative.

Psionic Spells — When this creature enters, choose target instant or sorcery card in your graveyard, then roll a d20.
1-9 | You may put that card on top of your library.
10-20 | Return that card to your hand.

Flying
At the beginning of your upkeep, mill a card. If an instant or sorcery card was milled this way, transform this creature.

As an additional cost to cast this spell, exile six cards from your graveyard.
Flying
At the beginning of each opponent's upkeep, manifest dread.

Whenever Binding Geist attacks, target creature an opponent controls gets -2/-0 until your next turn.
Disturb

Flash
Ward
Probing Telepathy — Whenever a creature entering under an opponent's control causes a triggered ability of that creature to trigger, you may copy that ability. You may choose new targets for the copy.

Tap an untapped Octopus you control: Tap target permanent.
: Tap all creatures without flying.

Kicker
Flying
If this creature was kicked, it enters with two +1/+1 counters on it.

This creature enters with X +1/+1 counters on it, where X is the number of instant and sorcery cards in all graveyards.
, Remove a +1/+1 counter from this creature: Draw a card, then discard a card.

This spell costs less to cast if you control a Wizard.
When this creature enters, return target creature an opponent controls to its owner's hand.

At the beginning of each player's draw step, that player may draw an additional card. If they do, spells they cast this turn cost more to cast.

When this creature enters, you may put an Aura card from your hand onto the battlefield attached to this creature.

Defender
Whenever you cast an instant or sorcery spell, you may draw a card. If you do, discard a card. This ability triggers only once each turn.

As an additional cost to cast this spell, exile a creature card from your graveyard.
, Exile Cobbled Lancer from your graveyard: Draw a card.

Flash
Flying
Foretelling cards from your hand costs less and can be done on any player's turn.
Foretell

Flying
: Target creature loses flying until end of turn. ( can be paid with one mana from a snow permanent.)

This spell costs less to cast for each instant and sorcery spell you've cast this turn.
Whenever Demilich attacks, exile up to one target instant or sorcery card from your graveyard. Copy it. You may cast the copy.
You may cast Demilich from your graveyard by exiling four instant and/or sorcery cards from your graveyard in addition to paying its other costs.

, : Draw a card, then discard a card.

Flying
At the beginning of combat on your turn, choose up to one —
• Tap target creature.
• Target creature doesn't untap during its controller's next untap step.

, : Copy target activated or triggered ability you control. You may choose new targets for the copy.
Ultimate Sacrifice — , Sacrifice Adric: Counter target activated or triggered ability.
Doctor's companion (You can have two commanders if the other is the Doctor.)

Flying
: This creature gains shroud until end of turn.

Flying
, Discard two cards: Return this card from your graveyard to the battlefield tapped.

Flying
Ward
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.

Flying
: Exile the top card of your library. Until end of turn, you may play that card. (Reveal the card as you exile it.)

Flying
Whenever this creature attacks, another target attacking creature gains flying until end of turn.

Inspired — Whenever this creature becomes untapped, you may pay . If you do, create a 2/2 blue Bird enchantment creature token with flying.

Flying
Discard a card: Switch this creature's power and toughness until end of turn.

This creature has flying as long as you control an artifact.

When this creature enters, return target creature to its owner's hand.