Threatening Roar [LCYW-EN297] Secret Rare 98b If this Set card is

If this Set card is sent from the field to the Graveyard: You can target 1 Level 10 Machine-Type monster in your Graveyard

this card gains ATK equal to the combined Ranks of all Xyz Monsters currently on the field x 200

Set: Generations: Radiant Collection Type: Fairy Rarity: Ultra Rare Retreat cost: 2

you can Tribute Summon this monster by Tributing 1 DARK monster

you can add 1 "Blaze Accelerator" Card from your Deck or Graveyard to your hand

Threatening Roar [LCYW-EN297] Secret Rare 98b If this Set card isSet: Legendary Collection 3: Yugi's World Card type: Normal Trap Rarity: Secret Rare Your opponent cannot declare an attack this turn.