Mox Tantalite [Modern Horizons] Stardust Accelerator Promos you can equip this card

you can equip this card to a Machine-Type monster you control as an Equip Card

Set: Enemy of Justice Card type: Fusion/Effect Monster Rarity: Ultra Rare Attack: 2500 Defense: 2100 "Elemental Hero Sparkman" + "Elemental Hero Phoenixguy" This monster cannot be Specia Summoned except by Fusion Summon

By the year 208

Set: Gladiator's Assault Card type: Fusion/Effect Monster Rarity: Ultimate Rare Attack: 2100 Defense: 1200 "Elemental Hero Avian" + "Elemental Hero Burstinatrix" This monster cannot be Special Summoned except with ""Dark Fusion""

Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard

Mox Tantalite [Modern Horizons] Stardust Accelerator Promos you can equip this cardSet: Modern Horizons Type: Artifact Rarity: Mythic Suspend 3{0} (Rather than cast this card from your hand, pay {0} and exile it with three time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, cast it without paying its mana cost.) {T}: Add one mana of any color.