Whenever you play a card with an effect that deals arcane damage, you may pay {r}. If you do, that effect deals that much arcane damage plus 1 and at the beginning of the end phase, destroy Metacarpus Node.
Arcane Barrier 1 (If your hero would be dealt arcane damage, you may pay {r} instead. If you do, prevent 1 arcane damage that source would deal.)
Near Mint - $5.200
Near Mint Spanish - $5.200
Lightly Played - $4.200
Lightly Played Spanish - $4.200
Moderately Played - $3.600
Moderately Played Spanish - $3.600
Heavily Played - $3.100
Heavily Played Spanish - $3.100
Damaged - $2.600
Damaged Spanish - $2.600