Accelerate (3): Summon an Oberon.
(Can only Accelerate if you've played at least 30 cards this match.)
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Ward.
Fanfare: Evolve this follower.

Storm.
Ward.
Can attack 2 times per turn.

Draw a card. Then deal X damage to an enemy. X equals the number of other cards in your hand.

Storm.
Fanfare: Return all other allied followers to your hand. Then, gain +1/+1 for each card in your hand.
Ignore Ward.

(Same as the unevolved form, excluding Fanfare.)

Fanfare: Change the enemy leader's maximum defense to 6.

Accelerate (1): Return an allied follower or amulet to your hand. Deal 3 damage to a random enemy follower.
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Ward.
Fanfare: Gain +X/+Y. X and Y equal the number of other allied cards played this match split randomly.

Ward.
Evolve: Deal a pool of Z damage divided between all enemies. Z equals this follower's attack.

At the end of your turn, if at least 4 cards were played this turn, subtract 4 from the cost of this card.
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Fanfare: If at least 4 other cards were played this turn, destroy 4 random enemy followers.