On Evolve - Reveal your hand. Recover play points equal to the number of 2-cost cards revealed this way.
Whenever you play a card that originally costs 2, choose one of the following. (1) Deal 2 damage to each enemy follower on the field. Give your leader +2. (2) Deal 2 damage to each enemy leader.
QWhen playing this follower's On Evolve ability, can I choose the number of cards I reveal from my hand?
ANo, you must reveal your entire hand.