Vengeful Creeper

Disguise (You may cast this card face down for as a 2/2 creature with ward . Turn it face up any time for its disguise cost.)
When Vengeful Creeper is turned face up, destroy target artifact or enchantment an opponent controls.

Energy Refractor

When Energy Refractor enters, draw a card.
: Add one mana of any color.

Klement, Novice Acolyte

Specialize
When Klement, Novice Acolyte enters, creature cards in your hand perpetually get +1/+1.

Spellstutter Sprite

Flash
Flying
When Spellstutter Sprite enters, counter target spell with mana value X or less, where X is the number of Faeries you control.