Gem-Knight Master Diamond [DT07-EN083] Ultra Rare XY123 you can banish 1 Thunder

you can banish 1 Thunder monster from your GY instead

) At the beginning of each end phase

Activate this ability only if you have played an attack action card and a 'non-attack' action card this turn

Set: Duel Terminal 2 Card type: Synchro/Effect Monster Rarity: Ultra Rare Attack: 2900 Defense: 1700 1 "Fabled" Tuner + 1 or more non-Tuner monsters Once per turn

Gem-Knight Master Diamond [DT07-EN083] Ultra Rare XY123 you can banish 1 ThunderSet: Duel Terminal 7 Card type: Fusion Effect Monster Rarity: Ultra Rare Attack: 2900 Defense: 2500 3 "Gem Knight" monsters Must first be Fusion Summoned. This card gains 100 ATK for each "Gem " monster in your Graveyard. Once per turn: You can banish 1 Level 7 or lower "Gem Knight" Fusion Monster from your Graveyard; until the End Phase, this card's name and original effect become the same as that banished monster's.