Old Gnawbone [Dungeons & Dragons: Adventures in the Forgotten Realms Prerelease Promos] The Brothers' War Retro Artifacts you may pay {W/B}

you may pay {W/B}

pay {3}{U}{U}

or Dragon creature card from your hand onto the battlefield tapped and attacking that opponent

Whenever a player attacks you

Untap all lands you control

Old Gnawbone [Dungeons & Dragons: Adventures in the Forgotten Realms Prerelease Promos] The Brothers' War Retro Artifacts you may pay {W/B}Set: Dungeons & Dragons: Adventures in the Forgotten Realms Prerelease Promos Type: Legendary Creature Dragon Rarity: Mythic Cost: {5}{G}{G} Flying Whenever a creature you control deals combat damage to a player, create that many Treasure tokens. The ancient green dragon Claugiyliamatar is often seen with a mangled corpse dangling from her mouth.