If you've dealt arcane damage this turn, you may play this as though it were an instant.
The next time a Runeblade attack action card you control hits a hero this turn, look at their hand and choose a card. They discard it.
Go again
The next Runeblade attack action card you play this turn gets overpower and "If you've played or created an aura this turn, this gets go again."
Go again
Instant -- Discard this: Prevent the next 2 damage that would be dealt to you this turn. The first time you prevent damage this way, create a Runechant token.