Blast Magician [SDSC-EN014] Common Value Boxes This card loses 300 ATK

This card loses 300 ATK while it has no Xyz Materials

Set: Battles of Legend: Relentless Revenge Card type: Effect Monster Rarity: Ultra Rare Attack: 1000 Defense: 500 Once per turn: You can target 1 face-up monster your opponent controls

and also has a material that is owned by your opponent

Set: Legacy of Darkness Card type: Effect Monster Rarity: Common Attack: 700 Defense: 700 Offer this face-up card as a Tribute to select 1 Fiend-Type monster and increase its ATK and DEF by 700 points as long as it remains face-up on the field

this card can be treated as 3 Tributes for the Tribute Summon of an "Apoqliphort" monster

Blast Magician [SDSC-EN014] Common Value Boxes This card loses 300 ATKSet: Structure Deck: Spellcaster's Command Card type: Effect Monster Rarity: Common Attack: 1400 Defense: 1700 Each time a Spell Card is activated, place 1 Spell Counter on this card. You can remove any number of Spell Counters from this card to destroy 1 face up monster on the field with ATK equal to or less than 700x the number of counters you removed.