轟炸

When the attached card is played, a Cherry Bomb explosion triggers as a bonus effect. Since Cherry Bomb deals area damage, attaching this gem to a single-target card effectively converts it into an area attack. As a Rare gem, it provides substantial additional firepower in aggressive builds.

The exact unlock condition is unknown. It may be unlocked naturally after the tutorial or upon clearing a specific run. It can also appear in shops or event rewards.

Works great on area-attack cards to further extend blast coverage. High-frequency cards that trigger repeatedly benefit enormously, allowing Cherry Bomb to chain in rapid succession and clear entire floors.

Tier A — Adds effective area damage to any card, making it versatile across builds. Especially powerful in rapid-fire decks.