Create a Runechant token. (It's an aura with "When you play an attack action card or attack with a weapon, destroy Runechant and deal 1 arcane damage to target opposing hero.")
Spellblade Strike (Red) [U-ARC103] (Arcane Rising Unlimited) Unlimited Normal
Main Store - 120 Newkirk Road
Pickup available,usually ready in 1 hour
120 Newkirk Road Unit 26 Richmond Hill ON L4C 9S7 Canada