Bone Storm : When Lord Marrowgar is destroyed, he deals 1 melee damage to each opposing hero for each ally in its controller's graveyard.
| Detail | Value |
|---|---|
| Card type | Ally |
| Type details | Ally / Unlimited |
| Component | Raid Deck |
| Component card number | 10 |
| Faction | Neutral |
| Cost | 3 |
| Health | 7 |
| Artist | Joe Peterson |
| Flavor text | "BONE STORM!" |