Boltyn

If you've charged this turn, attacks you control have +1 [Power] while defended by an attack action card.
Attack Reaction - Banish a card from Boltyn's soul: Target attack with [Power] greater than its base [Power] gains go again.



Galaxxi Black

Once per Turn Action - [1 Resource]: Attack
If you have played a card from your banished zone this turn, Galaxxi Black gains +2 [Power] until end of turn.
If Galaxxi Black hits a hero, deal 1 arcane damage to that hero.