Flash
Flying
When Falcon Abomination enters, create a 2/2 black Zombie creature token with decayed.

As long as Futurist Operative is tapped, it's a Human Citizen with base power and toughness 1/1 and can't be blocked.
: Untap Futurist Operative.

Flying
When this creature enters, you may search your graveyard, hand and/or library for a card named Magnifying Glass and/or a card named Thinking Cap and put them onto the battlefield. If you search your library this way, shuffle.

Renew — , Exile this card from your graveyard: Put two +1/+1 counters on target creature. Activate only as a sorcery.

, : Choose target opponent. Conjure a duplicate of the top card of their library into your hand. It perpetually gains "You may spend mana as though it were mana of any color to cast this spell." Then they exile the top card of their library face down.

When this creature enters, gain control of target permanent.
At the beginning of your end step, if you control three or more permanents you don't own, draw three cards.

Vigilance
At the beginning of your end step, create a tapped Powerstone token.
: Draw a card and put a +1/+1 counter on Geology Enthusiast.

Whenever equipped creature deals combat damage to a player, scry 1, then draw a card.
Equip

Enchant creature
Enchanted creature gets -5/-0.
: Return this Aura to its owner's hand.

Enchant creature
Enchanted creature gets +3/+0. It can't be blocked as long as it's attacking alone.
If Gutter Shortcut would be put into a graveyard from anywhere, exile it instead.

Gutter Skulker can't be blocked as long as it's attacking alone.
Disturb

Flying
Whenever Hakka, Whispering Raven deals combat damage to a player, return it to its owner's hand, then scry 2.

Flash
Whenever you cast a spell, choose up to one —
• Return target spell you don't control to its owner's hand.
• Return target nonland permanent to its owner's hand.

When this creature enters, it connives.
Basic landcycling

Enchant creature
Enchanted creature has flying.
Enchanted creature can block only creatures with flying.

: Target Soldier gains flying until end of turn.

Flying
: Tap target creature with flying.

Draw a card for each Bird on the battlefield.

Flying
Whirlwind — When this creature enters, return up to one other target creature to its owner's hand.

At the beginning of each player's end step, if an artifact entered the battlefield under your control this turn, look at the top two cards of your library. Put one of them into your hand and the other into your graveyard.

Homunculus Servant — When Kenku Artificer enters, put three +1/+1 counters on up to one target noncreature artifact. That artifact becomes a 0/0 Homunculus artifact creature with flying.

Whenever you draw your second card each turn, create a 2/2 blue Drake creature token with flying.
Whenever you draw your fifth card each turn, Alandra and Drakes you control each get +X/+X until end of turn, where X is the number of cards in your hand.

Flying
Disturb

Enchant creature
Enchanted creature gets +1/+1 and has flying.
If Lanterns' Lift would be put into a graveyard from anywhere, exile it instead.

: Add one mana of any color. When you spend this mana to cast a Dragon creature spell, scry 2.

Planet (When this permanent enters, exile the top five cards of your library as its resources.)
Trade Routes — At the beginning of your precombat main phase, choose one —
• Discard a card. If you do, put two of Alberix's resources into its owner's hand.
• Exile the top card of your library as a resource.

When this creature enters, tap target creature an opponent controls and put a stun counter on it.

Sacrifice this creature: Draw a card.

Cleave
Return target nonland permanent [you control] to its owner's hand.