Tour Guide From the Underworld [MAGO-EN007] Gold Rare Professor Program Promos all other Synchro Materials must

all other Synchro Materials must be "Nordic" monsters

Set: Crossroads of Chaos Card type: Normal Spell Rarity: Rare Attack: 0 Defense: 0 Return 1 "Morphtronic" card from your hand to the Deck

An Xyz Monster that was Summoned using 3 or more monsters

Set: Elemental Energy Card type: Effect Monster Rarity: Ultimate Rare Attack: 2600 Defense: 1800 During battle between this attacking card and a Defense Position monster whose DEF is lower than the ATK of this card

then you can Special Summon 1 monster from your hand

Tour Guide From the Underworld [MAGO-EN007] Gold Rare Professor Program Promos all other Synchro Materials mustSet: Maximum Gold Card type: Effect Monster Rarity: Gold Rare Attack: 1000 Defense: 600 When this card is Normal Summoned: You can Special Summon 1 Level 3 Fiend monster from your hand or Deck, but negate its effects, also it cannot be used as Synchro Material.