Void Stone

Void Singularity is a Legendary relic that draws 2 extra cards per turn at the cost of 2 unblockable damage each turn. The extra draw is enormously powerful, letting you see and play more of your deck every turn, which improves consistency and combo potential dramatically. The unblockable damage, however, adds up quickly over long fights: 10 turns means 20 unavoidable HP lost.

This relic pairs well with Sturdy Boots, which provides better rest healing to offset the health drain between fights. It is exceptional with Soul Bargain for an energy-rich, card-rich playstyle, though the combined HP penalties demand careful play. Eternal Grip can be a mixed bag: more draw plus full hand retention means your hand grows rapidly, but you may lack energy to play everything.

The relic anti-synergizes with Cursed Cauldron's HP loss, creating too much self-damage. It shines in decks with efficient, low-cost cards that can capitalize on the extra draws without wasting them. Priority: always pick if you can sustain the HP loss; the draw advantage is game-changing in nearly every deck.