Ancient Worm Card is dropped by Ancient Worm (100.00%). The card allows its user to receive 10% more EXP from demon monsters. This is useful for those who'd like to level/evolve in Playground Kid (aev_fild01). Ancient Worm can be found in the Endless Tower (10 count in Floor 48; 2 count in Floor 64) and can also be summoned using a Dead Branch.