Crucible of Aetherweave // Runechant (ARC115) - Arcane Rising 1st Edition

Crucible of Aetherweave
Once per Turn Instant - [1 Resource]: The next card you play this turn with an effect that deals arcane damage, instead deals that much arcane damage plus 1.

Runechant
(Auras stay in the arena until they are destroyed.)
When you play an attack action card or attack with a weapon, destroy Runechant and deal 1 arcane damage to target opposing hero.