Professor Elm's Training Method (89/115)) (B-L-S - Hiroki Yano) [World Championships 2006] SH10 You can only use each

You can only use each effect of "Magicians' Souls" once per turn

Set: Phantom Darkness Card type: Effect Monster Rarity: Secret Rare Attack: 2800 Defense: 2300 If there are 4 or more DARK monsters with different names in your Graveyard

but while this effect is applied

If the card you drew is not a Monster Card

Set: Dragons of Legend Card type: Fusion/Effect Monster Rarity: Secret Rare Attack: 2600 Defense: 1700 "Dark Magician Girl" + 1 Dragon-Type monster Must be Fusion Summoned with the above Fusion Material Monsters or with "The Eye of Timaeus"

Professor Elm's Training Method (89/115)) (B-L-S - Hiroki Yano) [World Championships 2006] SH10 You can only use eachSet: World Championships 2006 Type: Supporter Rarity: Uncommon