Encrust

Enchant artifact or creature
Enchanted permanent doesn't untap during its controller's untap step and its activated abilities can't be activated.

Coral Barrier

Defender (This creature can't attack.)
When this creature enters, create a 1/1 blue Squid creature token with islandwalk. (It can't be blocked as long as defending player controls an Island.)

Illusory Angel

Cast this spell only if you've cast another spell this turn.
Flying

Satyr Wayfinder

When this creature enters, reveal the top four cards of your library. You may put a land card from among them into your hand. Put the rest into your graveyard.

Island

Restock

Return two target cards from your graveyard to your hand. Exile Restock.

Plummet

Stormtide Leviathan

Islandwalk (This creature can't be blocked as long as defending player controls an Island.)
All lands are Islands in addition to their other types.
Creatures without flying or islandwalk can't attack.

Negate

Carnivorous Moss-Beast

{5}{G}{G}: Put a +1/+1 counter on this creature.

Into the Void

Return up to two target creatures to their owners' hands.

Meteorite

When this artifact enters, it deals 2 damage to any target.
{T}: Add one mana of any color.

Fugitive Wizard

Frost Lynx

When this creature enters, tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step.

Research Assistant

{3}{U}, {T}: Draw a card, then discard a card.

Kapsho Kitefins

Flying
Whenever this creature or another creature you control enters, tap target creature an opponent controls.

Runeclaw Bear

Shaman of Spring

Reclamation Sage

When this creature enters, you may destroy target artifact or enchantment.

Roaring Primadox

At the beginning of your upkeep, return a creature you control to its owner's hand.

Invasive Species

When this creature enters, return another permanent you control to its owner's hand.

Mercurial Pretender

You may have this creature enter as a copy of a creature you control, except it has "{2}{U}{U}: Return this creature to its owner's hand."

Peel from Reality

Return target creature you control and target creature you don't control to their owners' hands.

Forest

Turn to Frog

Until end of turn, target creature loses all abilities and becomes a blue Frog with base power and toughness 1/1.