Stellarknight Delteros [DUEA-EN053] Ghost Rare HarperPrism Book Promos Whenever another creature you own

Whenever another creature you own dies

−6: You get an emblem with "Swamps you control have '{T}: Add {B}{B}{B}{B}

including even more Ghost Rares

its owner loses half their life

Set: Masters 25 Type: Enchantment Rarity: Rare Cost: {1}{W} At the beginning of each opponent's end step

Stellarknight Delteros [DUEA-EN053] Ghost Rare HarperPrism Book Promos Whenever another creature you ownSet: Duelist Alliance Card type: Xyz Effect Monster Rarity: Ghost Rare Attack: 2500 Defense: 2100 3 Level 4 monsters While this card has Xyz Material, your opponent cannot activate cards or effects when you Normal or Special Summon a monster(s). Once per turn: You can detach 1 Xyz Material from this card, then target 1 card on the field; destroy it. If this card is sent from the field to the Graveyard: You can Special Summon 1 "tellarknight" monster