Ability: Disables all Jokers. This boss completely shuts down your primary source of scoring and synergy, making it incredibly difficult if your deck relies solely on Jokers.
Strategy: This boss requires a deck that can score well even without Joker support. Focus on high base chip and multiplier values from your poker hands themselves. This means heavily investing in Planet cards to level up your chosen hands. Cards with inherent bonuses like 'Lucky' (chance for chips/mult) or 'Steel' (retains mult) can be helpful. Ensure your deck is consistent enough to form strong hands like Straights, Flushes, or Full Houses without Joker assistance. Consider selling Jokers that won't help and buying consumables or Planet cards before this boss.