Conflagrate [Time Spiral] Ogre You can only use each

You can only use each effect of "Joker's Knight" once per turn

Set: Kaladesh Prerelease Promos Type: Sorcery Rarity: Rare Cost: {4}{B} As an additional cost to cast this spell

Set: 2017 Mega-Tins Mega Pack Card type: Synchro/Effect Monster Rarity: Rare Attack: 2000 Defense: 2800 1 Machine-Type Tuner + 1 or more non-Tuner "Superheavy Samurai" monsters This card can attack while in face-up Defense Position

Set: Invasion: Vengeance Card type: Fusion/Effect Monster Rarity: Ultra Rare Attack: 3500 Defense: 2000 1 Level 7 "Red-Eyes" monster + 1 Level 6 Dragon-Type monster If this card is Fusion Summoned: You can send 1 "Red-Eyes" monster from your hand or Deck to the Graveyard

Conflagrate [Time Spiral] Ogre You can only use eachSet: Time Spiral Type: Sorcery Rarity: Uncommon Cost: {X}{X}{R} Conflagrate deals X damage divided as you choose among any number of targets. Flashback{R}{R}, Discard X cards. (You may cast this card from your graveyard for its flashback cost. Then exile it.)