MTG

Prevent all damage that would be dealt to you by sources you don't control. When a card is put into your graveyard from anywhere, sacrifice Energy ...

Each player returns a creature they control to its owner's hand.

Enchant permanent (Target a permanent as you cast this. This card enters the battlefield attached to that permanent.) You control enchanted permanent.

{2}, Sacrifice a permanent: Return target creature to its owner's hand.

Nonbasic lands don't untap during their controllers' untap steps.

When Academy Researchers enters the battlefield, you may put an Aura card from your hand onto the battlefield attached to Academy Researchers.

Flying Shroud (This creature can't be the target of spells or abilities.)

Each player discards their hand, then draws cards equal to the greatest number of cards a player discarded this way.

Choose artifact, creature, or land. Tap all untapped permanents of the chosen type target player controls, or untap all tapped permanents of that t...

Discard all the cards in your hand, then draw that many cards.

Exile Time Spiral. Each player shuffles their hand and graveyard into their library, then draws seven cards. You untap up to six lands.

Your opponents play with their hands revealed.

Return all lands to their owners' hands.

Flying When Windscouter attacks or blocks, return it to its owner's hand at end of combat. (Return it only if it's on the battlefield.)

Enchant land Enchanted land has "{T}: Counter target spell unless its controller pays {1}."

Flying Sacrifice a land: Return Stormwatch Eagle to its owner's hand.

Whenever Shrouded Serpent attacks, defending player may pay {4}. If that player doesn't, Shrouded Serpent can't be blocked this turn.

Flying {2}: Ribbon Snake loses flying until end of turn. Any player may activate this ability.

{U}: Tap target creature unless its controller pays {1}.

As Heightened Awareness enters the battlefield, discard your hand. At the beginning of your draw step, draw an additional card.

You may discard an Island card and another card rather than pay this spell's mana cost. Counter target spell.

{1}, Sacrifice a land: Draw a card. Any player may activate this ability.

Search target player's library for up to seven cards and exile them. Then that player shuffles their library.