Minerva, the Exalted Lightsworn [YCSW-EN008] Super Rare Shadows in Valhalla you can Normal Summon this

you can Normal Summon this card without Tributing

and destroy all monsters with 1500 or more ATK

Set: Duel Terminal 7 Card type: Xyz/Effect Monster Rarity: Ultra Rare Attack: 2700 Defense: 2000 2 Level 6 monsters You can also Xyz Summon this card by using a "Constellar" Xyz Monster you control as the Xyz Material

you can reveal 1 of those monsters to draw 1 more card

Set: Duelist League Promo Card type: Field Spell Rarity: Rare All monsters on the field and in every Graveyard become Zombie-Type monsters

Minerva, the Exalted Lightsworn [YCSW-EN008] Super Rare Shadows in Valhalla you can Normal Summon thisSet: Yu Gi Oh! Championship Series Prize Cards Card type: Xyz Effect Monster Rarity: Super Rare Attack: 2000 Defense: 800 2 Level 4 monsters You can detach 1 Xyz Material from this card; send the top 3 cards of your Deck to the Graveyard, then draw cards equal to the number of "Lightsworn" cards sent to the Graveyard by this effect. If this card is destroyed by battle, or if this card in its owner's possession is destroyed by an opponent's card