Flying
First strike

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

Flying
At the beginning of your end step, if a permanent you controlled left the battlefield this turn, create a 1/1 white Pegasus creature token with flying.

, Discard a card: Create a 1/1 white Pegasus creature token with flying.

Buyback — Sacrifice a land.
Create a 1/1 white Pegasus creature token with flying.

Whenever a creature you control attacks alone, it gains indestructible until end of turn.

Put a card from your hand on top of your library: The next time a black or red source of your choice would deal damage this turn, prevent that damage.

Destroy target attacking creature with mana value 3 or less.

Flanking
As this creature enters, choose a color.
, : Destroy target permanent of the chosen color.

Enchant creature
As this Aura enters, choose a color.
When this Aura enters, draw a card.
Enchanted creature has protection from the chosen color. This effect doesn't remove this Aura.

Gift an extra turn (You may promise an opponent a gift as you cast this spell. If you do, they take an extra turn after this one.)
Create four 2/2 blue Bird creature tokens with flying. If the gift was promised, all permanents you control phase out, and until your next turn, your life total can't change and you gain protection from everything.
Exile Perch Protection.

Flying
First strike

The first historic spell you cast each turn has convoke.
Doctor's companion (You can have two commanders if the other is the Doctor.)

Start your engines!
When this artifact enters, exile target nonland permanent an opponent controls until this artifact leaves the battlefield.
Max speed — : Put a +1/+1 counter on target creature or Vehicle you control. Activate only as a sorcery.

Defender
Whenever a creature you control with defender blocks, you may gain 2 life.

Flying, lifelink
Whenever another Detective you control enters and whenever a Detective you control is turned face up, this creature gets +1/+1 until end of turn.

Whenever this creature attacks, other Humans you control get +1/+0 until end of turn.

: The next 1 damage that would be dealt to this creature this turn is dealt to its owner instead. Only this creature's owner may activate this ability.
When this creature dies, its owner loses half their life, rounded up.

During your turn, prevent all damage that would be dealt to you.

Exile target creature you control, then return that card to the battlefield under its owner's control. Create a 1/1 colorless Shapeshifter creature token with changeling.

Celebration — At the beginning of combat on your turn, if two or more nonland permanents entered the battlefield under your control this turn, put a +1/+1 counter on this creature.

This creature can't attack alone.

When Peter Parker enters, create a 2/1 green Spider creature token with reach.
: Transform Peter Parker. Activate only as a sorcery.

: Target player chooses a card name, then reveals the top card of their library. If that card has the chosen name, that player puts it into their hand. If it doesn't, the player puts it into their graveyard.

Enchant artifact or creature
Enchanted permanent can't attack or block, and its activated abilities can't be activated.

Strive — This spell costs more to cast for each target beyond the first.
Any number of target creatures each gain double strike until end of turn.

Heroic — Whenever you cast a spell that targets this creature, put a +1/+1 counter on each creature you control.

Target creature you control gets +2/+1 until end of turn. Each other creature you control gets +1/+1 until end of turn.