Keyword: Enchant

Enchant player
If a source would deal damage to enchanted player, it deals double that damage to that player instead.

Enchant player
At the beginning of enchanted player’s upkeep, Curse of Thirst deals damage to that player equal to the number of Curses attached to them.

Flying
When Soul Seizer deals combat damage to a player, you may transform it. If you do, attach it to target creature that player controls.

Flash (You may cast this spell any time you could cast an instant.)
Enchant creature
Enchanted creature has “: This creature gets +2/+0 until end of turn.”

Enchant creature
Whenever enchanted creature blocks, you gain 3 life.

Enchant creature
Enchanted creature can’t attack or block, and its activated abilities can’t be activated.

Enchant player
At the beginning of enchanted player’s upkeep, Curse of Thirst deals damage to that player equal to the number of Curses attached to them.

Enchant creature card in a graveyard
When Animate Dead enters the battlefield, if it’s on the battlefield, it loses “enchant creature card in a graveyard” and gains “enchant creature put onto the battlefield with Animate Dead.” Return enchanted creature card to the battlefield under your control and attach Animate Dead to it. When Animate Dead leaves the battlefield, that creature’s controller sacrifices it.
Enchanted creature gets -1/-0.

Enchant creature
Enchanted creature has intimidate. (It can’t be blocked except by artifact creatures and/or creatures that share a color with it.)

Enchant creature
Whenever enchanted creature deals damage to an opponent, you may draw a card.

Enchant creature
Enchanted creature gets +2/+2 as long as it’s a Human. Otherwise, it can’t attack or block.

Enchant player
Whenever a creature deals combat damage to enchanted player, put a +1/+1 counter on that creature.

Enchant creature
Enchanted creature gets +2/+2 and attacks each combat if able.

Enchant player
Creatures enchanted player controls attack each combat if able.

Enchant player
At the beginning of enchanted player’s upkeep, Curse of the Pierced Heart deals 1 damage to that player or a planeswalker that player controls.

Enchant creature
Enchanted creature gets -2/-2.

Enchant player
Creatures enchanted player controls get -1/-1.

Enchant creature
Enchanted creature gets +2/+2 and has flying.

Enchant creature
Enchanted creature gets +X/+X, where X is the number of creature cards in your graveyard.

Enchant creature
Enchanted creature gets -3/-0.

Enchant creature
When Claustrophobia enters the battlefield, tap enchanted creature.
Enchanted creature doesn’t untap during its controller’s untap step.

Enchant creature
Enchanted creature gets +1/+1 and has “: Regenerate this creature.”

Enchant creature
Enchanted creature gets +3/+3 and has flying.
Whenever enchanted creature deals damage to a player, that player discards two cards.

Enchant creature
Enchanted creature gets +2/+2 and has flying.
When enchanted creature dies, create a 2/2 white Griffin creature token with flying.

Enchant creature
Enchanted creature can’t attack or block.
At the beginning of your upkeep, you may gain 1 life.