Slifer the Sky Dragon [JMPS-EN005] Ultra Rare XY49 you score a bonus for

you score a bonus for each of the seven stars that you've filled completely

And then Ava calls

" —Lodus of the Ethersworn

Set: Ixalan Prerelease Promos Type: Creature — Dinosaur Avatar Rarity: Mythic Cost: {5}{W}{W}{W} When Wakening Sun's Avatar enters the battlefield

Slifer the Sky Dragon [JMPS-EN005] Ultra Rare XY49 you score a bonus forSet: Shonen Jump Magazine Promos Card type: Effect Monster Rarity: Ultra Rare Attack: ? Defense: ? Requires 3 Tributes to Normal Summon (cannot be Normal Set). This card's Normal Summon cannot be negated. When Normal Summoned, cards and effects cannot be activated. During the End Phase, if this card was Special Summoned: Send it to the Graveyard. This card gains 1000 ATK and DEF for each card in your hand. When a monster(s) is Normal or Special