Effect
The attached card always remains in your hand, but playing it resets the combo. Despite being an Ultra Rare gem, it appears to carry a drawback. Its true value emerges in builds that do not rely on combos, or in strategic builds designed to intentionally reset the combo before triggering specific effects. The persistent hand presence synergizes well with certain strategies, such as pairing with the Leader gem.
Unlock Condition
The exact unlock condition is unknown. It is believed to be unlocked by completing a specific run or fulfilling a certain in-game condition.
Best Cards to Attach
Best placed on cards with passive effects that do not depend on combo, or cards that generate value simply by existing in hand. Pairing with the Leader gem (which boosts damage while in hand) is a strong synergy. Can also serve as the core of a specialized combo-reset strategy build.
Tier
Tier B — Requires creative thinking to leverage the combo reset as an advantage rather than a liability. Difficult to use in standard builds, but potentially Tier A or higher in a dedicated strategy build.