Trinisphere [Darksteel]

Trinisphere [Darksteel]Set: Darksteel Type: Artifact Rarity: Rare Cost: {3} As long as Trinisphere is untapped, each spell that would cost less than three mana to cast costs three mana to cast. (Additional mana in the cost may be paid with any color of mana or colorless mana. For example, a spell that would cost {1}{B} to cast costs {2}{B} to cast instead.)

the royal artificer was also the king's jester

that player loses 10 life

Set: Sun & Moon: Celestial Storm Type: Metal Rarity: Holo Rare Retreat cost: Colorless

Set: POP Series 1 Type: Darkness Rarity: Uncommon Retreat cost: Colorless

Set: POP Series 7 Type: Lightning Rarity: Uncommon Retreat cost: Colorless

Play the song of Feroz

sacrifice Koskun Falls unless you tap an untapped creature you control

Set: Sword & Shield: Black Star Promos Type: Metal Rarity: Promo Retreat cost: Colorless

if you control three or more artifacts

Set: Elemental Energy Card type: Fusion/Effect Monster Rarity: Ultra Rare Attack: 2800 Defense: 2800 "Elemental Hero Avian" + "Elemental Hero Sparkman" + "Elemental Hero Bubbleman" This monster cannot be Special Summoned except by Fusion Summon

you can discard 1 card from your hand to negate the activation of a Spell Card and destroy it

Set: Order of Chaos Card type: Effect Monster Rarity: Ultimate Rare Attack: 1800 Defense: 1000 When this card is Normal Summoned: You can add 1 "Ninjitsu Art" card from your Deck to your hand