Link Bumper [CIBR-EN043] Super Rare Flames of Destruction You can only use this

You can only use this effect of "Euler's Circuit" once per turn

●Synchro and Xyz: Special Summon 1 "Elder Entity" Fusion Monster from your Extra Deck

King of Armageddon" while in the hand or on the field

Set: Legendary Duelists: Ancient Millennium Card type: Effect Monster Rarity: Rare Attack: 1200 Defense: 2200 If a face-up "Eyes Restrict" Fusion Monster or "Relinquished" you control is destroyed by battle or card effect while this card is in your hand or GY: You can Special Summon this card

Link Bumper [CIBR-EN043] Super Rare Flames of Destruction You can only use thisSet: Circuit Break Card type: Link Effect Monster Rarity: Super Rare Attack: 1400 2 Cyberse monsters Once per turn, at the end of the Damage Step, if your monster this card points to attacked an opponent's Link Monster: You can activate this effect; the monster that attacked gains 1 additional attack on an opponent's Link Monster during this Battle Phase for each Link Monster you currently control, except this card. Your monsters (except that monster)