Palladium Oracle Mahad [SBPR-EN004] Secret Rare Machine You can only use each

You can only use each effect of "Ariane the Labrynth Servant" once per turn

roll a six-sided die

all face-up monsters on the field are changed to Attack Position and their battle position cannot be changed

You can only use this effect of "Spright Blue" once per turn

and you take no battle damage from attacks involving this card

Palladium Oracle Mahad [SBPR-EN004] Secret Rare Machine You can only use eachSet: Remote Duel Promos Card type: Effect Monster Rarity: Secret Rare Attack: 2500 Defense: 2100 When you draw this card: You can reveal this card; Special Summon it from your hand. If this card battles a DARK monster, its ATK is doubled during the Damage Step only. If this card is destroyed by battle or card effect: You can Special Summon 1 "Dark Magician" from your hand, Deck, or Graveyard.