On Evolve: Summon a Serpent token.
Whenever a Serpent is put onto your field, select an enemy follower on the field and deal it 2 damage.
QIf a Serpent fights an enemy follower and deals 0 damage, does Bane still destroy the enemy follower?
AYes. Bane triggers whenever a follower with Bane fights an enemy follower, regardless of whether or not damage was dealt.