yugioh master duel gouki deck Cage Match - Yu-Gi-Oh! Card Database Rate my gouki deck :

Constricting Sliver

(1/24/2025) If the chosen creature has in its mana cost, that X is considered to be 0

Another card revealed was Bruenor Battlehammer, a red/white legendary Dwarf Warrior that gives each creature you control +2+0 for each Equipment attached to it, and it lets you pay 0 rather than pay the equip cost of the first equip ability you activate each turn

References eBay (n.d.) Pokmon Cards for Sale

Diamond Weapon Rarity: Uncommon TYPE: Legendary Artifact Creature SUBTYPE: Elemental CMC: 9 Mana cost: USD: $2.70 EUR: 1.65 TIX: 0.28 EDHREC RANK: 5547 (8/8) This spell costs less to cast for each permanent card in your graveyard