Number 61: Volcasaurus [ZTIN-EN002] Ultra Rare In-Training Set: Sun & Moon: Forbidden

Set: Sun & Moon: Forbidden Light Type: Item Rarity: Uncommon

you can Special Summon 1 "Airknight Parshath" instead

or [Trial of the Four Great Dragons] is in your battle area

during the Damage Step when this card batlles an opponent's monster (Quick Effect): You can Tribute 1 Token

Number 61: Volcasaurus [ZTIN-EN002] Ultra Rare In-Training Set: Sun & Moon: ForbiddenSet: 2013 Zexal Collection Tin Card type: Xyz Effect Monster Rarity: Ultra Rare Attack: 2500 Defense: 1000 2 Level 5 monsters Once per turn: You can detach 1 Xyz Material from this card to target 1 face up monster your opponent controls; destroy that opponent's monster, and if you do, inflict damage to your opponent equal to the destroyed monster's original ATK. This card cannot attack your opponent directly during the turn you activate this effect.