Well of Lost Dreams

Whenever you gain life, you may pay , where X is less than or equal to the amount of life you gained. If you do, draw X cards.

Shock Troops

Sacrifice Shock Troops: It deals 2 damage to any target.

Raging Goblin

Haste (This creature can attack and as soon as it comes under your control.)

Thoughtbound Primoc

Flying
At the beginning of your upkeep, if a player controls more Wizards than each other player, the player who controls the most Wizards gains control of Thoughtbound Primoc.

Necra Disciple

, : Add one mana of any color.
, : Prevent the next 1 damage that would be dealt to any target this turn.

Crystal Spray

Change the text of target spell or permanent by replacing all instances of one color word with another or one basic land type with another until end of turn.
Draw a card.

Sterling Grove

Other enchantments you control have shroud. (They can’t be the targets of spells or abilities.)
, Sacrifice Sterling Grove: Search your library for an enchantment card and reveal that card. Shuffle your library, then put the card on top of it.

Segmented Wurm

Whenever Segmented Wurm becomes the target of a spell or ability, put a -1/-1 counter on it.

Hollow Dogs

Whenever Hollow Dogs attacks, it gets +2/+0 until end of turn.

Frantic Search

Draw two cards, then discard two cards. Untap up to three lands.

Flowering Field

Enchant land
Enchanted land has “: Prevent the next 1 damage that would be dealt to any target this turn.”

Sivvi’s Valor

If you control a Plains, you may tap an untapped creature you control rather than pay this spell’s mana cost.
All damage that would be dealt to target creature this turn is dealt to you instead.

Off Balance

Target creature can’t attack or block this turn.

Flowstone Wall

Defender (This creature can’t attack.)
: Flowstone Wall gets +1/-1 until end of turn.

Raging Goblin

Haste (This creature can attack and as soon as it comes under your control.)

Symbiosis

Two target creatures each get +2/+2 until end of turn.

Pious Warrior

Whenever Pious Warrior is dealt combat damage, you gain that much life.

Shock Troops

Sacrifice Shock Troops: It deals 2 damage to any target.

Unnatural Hunger

Enchant creature
At the beginning of the upkeep of enchanted creature’s controller, Unnatural Hunger deals damage equal to that creature’s power to that player unless they sacrifice another creature.

Saprazzan Raider

When Saprazzan Raider becomes blocked, return it to its owner’s hand.

Fountain Watch

Artifacts and enchantments you control have shroud. (They can’t be the targets of spells or abilities.)

Buoyancy

Flash
Enchant creature
Enchanted creature has flying.