A Black Hole can be used as a weapon in Castlevania: Circle of the Moon. The Apollo + Black Dog DSS combination allows a Black Hole to be thrown across the screen. This will latch onto any enemy it touches, causing continual damage over several seconds. The Jupiter + Black Dog combination causes a Black Hole Barrier to protect Nathan Graves by remaining stationed where he is, but also drains his health.
|Item Data: Black Hole|
|Image||Name - Game|
|Type / Users||Attributes / Consume||Statistics / Sell||Found||Notes|
|A black hole is created.|| DSS Effect|
|Consume: 120 MP/USE|| Create: Apollo + Black Dog|| Sequence: ↓ ←(→) ↑ + Attack|
Effect: Produces a black hole that stays on anything it touches, causing damage over several seconds.
|A black hole barrier will surround you, but HP is drained.|| DSS Effect|
| Attrib: Darkness|
Consume: 8 MP/TIME
| Create: Jupiter + Black Dog|| Effect: A black hole will protect Nathan from every side, dealing Darkness damage to anything it comes in contact with, but he takes 1% damage every second. Actually gives him the Poison status (it goes away as soon as the card combo is deactivated, but will simply return immediately upon returning to gameplay if cured with an Antidote).|