Power Bond [DR04-EN037] Super Rare Commander 2020 and you may spend mana

and you may spend mana as though it were mana of any type to cast those spells

the equipped monster's original ATK becomes 2400

the number you should have is four

Set: Cybernetic Revolution Card type: Fusion/Effect Monster Rarity: Ultimate Rare Attack: 4000 Defense: 2800 "Cyber Dragon" + "Cyber Dragon" + "Cyber Dragon" A Fusion Summon of this card can only be conducted with the above Fusion Material Monsters

Yawgmoth praetor

Power Bond [DR04-EN037] Super Rare Commander 2020 and you may spend manaSet: Dark Revelation Volume 4 Card type: Normal Spell Rarity: Super Rare Attack: 0 Defense: 0 Send, from your hand or your side of the field to the Graveyard, Fusion Material Monsters that are listed on a Machine Type Fusion Monster Card, and Special Summon that Fusion Monster from your Fusion Deck. (This Special Summon is treated as a Fusion Summon). The Special Summoned monster gains ATK equal to its original ATK. During the End Phase of this turn,