Effect
When an even-cost card is played, gain +1 mana. When an odd-cost card is played, draw 1 card. This Ultra Rare gem combines both the Yin and Yang effects into a single gem, offering dual benefits regardless of the cost bracket of the card played. Its universal applicability makes it effective in any deck configuration.
Unlock Condition
Unlocked by clearing Berserk Wood. Shares the same unlock condition as the individual Yin and Yang gems.
Best Cards to Attach
Performs best in mixed-cost decks where both even and odd costs are present. Every card played triggers one of its two effects — mana on even plays, draw on odd plays — making it a constant source of resource generation. Provides greater all-round value in balanced builds compared to builds that fully specialize in one cost bracket.
Tier
Tier S — The combined Yin-Yang gem is among the strongest Ultra Rare gems in the game. Its dual-effect universal applicability sets it apart from all other gems. Should be attached as the highest priority whenever obtained.