Ethereal Princess (ABC-RD-025 SR) [Arcana Battle Colosseum]

This card gains [+200/+200] for each other Ethereal J/resonator you control in the field and in your "Possession" EX Area. 0: This card deals 200 damage to target player or J/resonator. Play this ability only once per turn. When this card leaves the field >>> Your opponent discards a card.