The White Stone of Ancients (Blue) [LDS2-EN013] Ultra Rare Psychic [+10] You can only use this

You can only use this effect of "Subterror Behemoth Voltelluric" once per turn

with a different name and with a Level no more than twice the discarded monster's Level

Set: Hidden Arsenal 4 Card type: Tuner Monster Rarity: Super Rare Attack: 200 Defense: 500 You can declare 1 Attribute and discard this card to select 1 face-up "Genex" monster you control

also it cannot attack or change its battle position

The White Stone of Ancients (Blue) [LDS2-EN013] Ultra Rare Psychic [+10] You can only use thisSet: Legendary Duelists: Season 2 Card type: Tuner Effect Monster Rarity: Ultra Rare Attack: 600 Defense: 500 Once per turn, during the End Phase, if this card is in the GY because it was sent there this turn: You can Special Summon 1 "Blue Eyes" monster from your Deck. You can banish this card from your GY, then target 1 "Blue Eyes" monster in your GY; add it to your hand. You can only use this effect of "The White Stone of Ancients" once per turn.