Whenever you play a card with an effect that deals arcane damage, you may pay [1 Resource]. If you do, that effect deals that much arcane damage plus 1 and at the beginning of the end phase, destroy Metamarpus Node.
Arcane Barrier 1 (If your hero would be dealt arcane damage, you may pay [1 Resource] instead. If you do, prevent 1 arcane damage that source would deal.)
Near Mint Unlimited Normal - $7.70
Near Mint Unlimited Normal Spanish - $7.70
Lightly Played Unlimited Normal - $6.20
Lightly Played Unlimited Normal Spanish - $6.20
Moderately Played Unlimited Normal - $5.40
Moderately Played Unlimited Normal Spanish - $5.40
Heavily Played Unlimited Normal - $4.70
Heavily Played Unlimited Normal Spanish - $4.70
Damaged Unlimited Normal - $3.90
Damaged Unlimited Normal Spanish - $3.90