Reduce to Runechant (Yellow) | Rare [Rainbow Foil] - Unlimited

Reduce to Runechant costs [1 Resource] less to play for each Runechant you control.

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.")