Nether Spirit [Modern Horizons] XY101 each as an Equip Spell

each as an Equip Spell that gives it 1700 ATK

I knew he'd found his answer

Set: Duelist Revolution Card type: Effect Monster Rarity: Secret Rare Attack: 100 Defense: 100 All face-up monsters you control are treated as Plant-Type

you may pay {0} rather than pay the mana cost for a spell you cast with mana value X or less

Set: Legendary Collection 5D's Card type: Normal Trap Rarity: Common Attack: 0 Defense: 0 During your opponent's turn

Nether Spirit [Modern Horizons] XY101 each as an Equip SpellSet: Modern Horizons Type: Creature Spirit Rarity: Rare Cost: {1}{B}{B} At the beginning of your upkeep, if Nether Spirit is the only creature card in your graveyard, you may return Nether Spirit to the battlefield. Four walls and a roof won't provide safety from that which is buried.