Tyrant Red Dragon Archfiend [TDIL-EN050] Ultra Rare Dark Saviors You can only use this

You can only use this effect of “Ride of the Valkyries” once per turn

this card is also destroyed

*If used for another Token

Your opponent randomly selects and discards 1 card from his/her hand and then selects and discards another card from his/her hand

but change its ATK/DEF to 0

Tyrant Red Dragon Archfiend [TDIL-EN050] Ultra Rare Dark Saviors You can only use thisSet: The Dark Illusion Card type: Synchro Effect Monster Rarity: Ultra Rare Attack: 3500 Defense: 3000 2 Tuners + 1 or more non Tuner monsters Must be Synchro Summoned, and cannot be Special Summoned by other ways. You can only use each of these effects of "Tyrant Red Dragon Archfiend" once per turn. During your Main Phase 1: You can destroy all other cards on the field, also, for the rest of this turn, other monsters you control cannot attack. During