Constellar Zubeneschamali [HA07-EN009] Secret Rare Noble Knights of the Round Table Box Set if they have no cards

if they have no cards in their hand

Set: The New Challengers Card type: Effect Monster Rarity: Common Attack: 1400 Defense: 2000 If you control a "Melodious" monster

When this card you control is destroyed by your opponent's card (by battle or card effect) and sent to your Graveyard: You can target Level 4 or lower "Battlin' Boxer" monsters in your Graveyard

This card cannot be selected as an attack target by monsters with the declared Attribute

Set: Crossroads of Chaos Card type: Synchro/Effect Monster Rarity: Ultra Rare Attack: 2450 Defense: 0 "Plaguespreader Zombie" + 1 or more non-Tuner Zombie-Type monsters Negate the effects of Effect Monsters destroyed by battle with Zombie-Type monsters you control

Constellar Zubeneschamali [HA07-EN009] Secret Rare Noble Knights of the Round Table Box Set if they have no cardsSet: Hidden Arsenal 7: Knight of Stars Card type: Effect Monster Rarity: Secret Rare Attack: 2100 Defense: 1400 When this card is Normal or Special Summoned: You can add 1 "Constellar" monster from your Deck to your hand.