, Exile this creature: You may put a creature card from your hand onto the battlefield. If you do, that creature gains haste until end of turn. At the beginning of the next end step, sacrifice that creature. If you do, return this card to the battlefield.

Flying
As long as you control four or more artifacts, this creature has hexproof.
Tap two untapped artifacts you control: Draw a card.

Flying
Phasing
Whenever this creature phases in, target creature phases out.

Flying
Whenever this creature becomes the target of a spell or ability for the first time each turn, counter that spell or ability.

Flying
Cycling

Flying
Channel — , Discard this card: Target creature gains flying until end of turn.

Flying
Vivid — When this creature enters, draw cards equal to the number of colors among permanents you control.

: Monstrosity 4.
When this creature becomes monstrous, tap up to four target creatures. Those creatures don't untap during their controllers' untap steps for as long as you control this creature.

Prowess
When this creature enters, return target instant or sorcery card from your graveyard to your hand.

Raid — When this creature enters, if you attacked this turn, you may draw a card. If you do, discard a card.

When this creature enters, you get .
Pay : This creature gets +2/-2 until end of turn.

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

Defender
As long as an artifact entered the battlefield under your control this turn, this creature can attack as though it didn't have defender.

When this creature enters, draw a card, then discard a card.
Whenever you discard a Spirit card or a card with disturb, put a +1/+1 counter on this creature.

Constellation — Whenever an enchantment you control enters, you may draw a card. If you do, discard a card.

Defender
Landfall — Whenever a land you control enters, this creature loses defender until end of turn.

, , Sacrifice this creature: Draw three cards.

: Exile this creature, then return it to the battlefield face down under its owner's control.
: This creature gets +1/-1 or -1/+1 until end of turn.
Megamorph

This creature can't be blocked.
Threshold — Whenever this creature deals combat damage to a player, draw a card. Then discard a card unless there are seven or more cards in your graveyard.

Flying
Islandcycling

When Shoreline Scout enters, you may exile a Merfolk card or a land card from your hand. If you do, conjure a Tropical Island card into your hand.
As long as another Merfolk or an Island entered the battlefield under your control this turn, Shoreline Scout gets +1/+0.

Whenever this creature deals combat damage to a player, venture into the dungeon. (Enter the first room or advance to the next room.)

Flying
Whenever this creature deals combat damage to a player, that player mills two cards.

Flying
When this creature enters, return a creature you control to its owner's hand.

Whenever this creature attacks, defending player may pay . If that player doesn't, this creature can't be blocked this turn.

Prowess
Whenever you cast a noncreature spell, you may pay . If you do, target creature gains double strike until end of turn.

Artifact spells you cast cost less to cast.
, : Target artifact you control becomes a copy of a second target artifact you control until end of turn, except it isn't legendary. Activate only as a sorcery.

At the beginning of your upkeep, you may have this creature become the color or colors of your choice. (This effect lasts indefinitely.)