Flying
Whenever you attack with two or more creatures with flying, draw a card.

Kicker
When this creature enters, if it was kicked, target land becomes an Island for as long as this creature remains on the battlefield.
This creature gets +1/+1 as long as an opponent controls an Island.

Whenever one or more creatures block, flip a coin. If you win the flip, each blocking creature is sacrificed by its controller. If you lose the flip, each blocked creature is sacrificed by its controller.

Devoid
Other colorless creatures you control get +0/+1.

Create a 5/5 blue Wall creature token with defender. Sacrifice it at the beginning of the next end step.

: Target land becomes an Island until end of turn.

: Target creature becomes the color of your choice until end of turn.

Whenever this creature attacks, you may tap two other untapped creatures you control. If you do, this creature can't be blocked this turn.
Islandcycling

Tap up to three target creatures without flying.

This creature can't be blocked.

Cast this spell only if no permanents named Tidal Influence are on the battlefield.
This enchantment enters with a tide counter on it.
At the beginning of your upkeep, put a tide counter on this enchantment.
As long as there is exactly one tide counter on this enchantment, all blue creatures get -2/-0.
As long as there are exactly three tide counters on this enchantment, all blue creatures get +2/+0.
Whenever there are four or more tide counters on this enchantment, remove all tide counters from it.

At the beginning of each upkeep, you may tap or untap target permanent.

: For each attacking creature without flying, its controller may pay . If that player doesn't, creatures you control blocking that creature gain first strike until end of turn.

When this creature enters, reveal the top four cards of your library. Put all Merfolk cards revealed this way into your hand and the rest on the bottom of your library in any order.
: This creature gains flying until end of turn.

Cumulative upkeep
Pay 2 life or : Counter target red or green spell. Any player may activate this ability.

You may return an Island you control to its owner's hand rather than pay this spell's mana cost.
You may tap or untap target creature.

Any player may cast spells as though they had flash.
Your opponents can't cast spells during your turn.

When Ticking Mime Bomb enters, without speaking or indicating any specific creature, pantomime to a person outside the game, then they choose a creature you don't control. Ticking Mime Bomb deals damage equal to twice the number of Robots you control to the chosen creature.

Echo
Sacrifice this creature: It deals 1 damage to any target.

When Ticketomaton enters, you get , then you may put a sticker on a nonland permanent you own.

: Add one mana of any color.
, : You get .

Defender
When this creature enters, if an opponent controls more lands than you, you create a Treasure token.

Collect your (ticket counters) here!
Spend them whenever you place a sticker with a cost.

(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)
When you unlock this door, manifest dread.

(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)
Whenever you attack, target attacking creature gains double strike until end of turn.

Target creature gains double strike until end of turn.

Whenever you cast a blue spell, target creature gains flying until end of turn.
Whenever you cast a red spell, Tibor and Lumia deals 1 damage to each creature without flying.

Counter target spell. Choose 1, 2, or 3 at random. Its controller mills that many cards, then exiles cards from the top of their library until they exile a nonland card with a different name than that spell. They may cast that card without paying its mana cost. Then they put the exiled cards on the bottom of their library in a random order.