Timetwister [International Collectors' Edition] Basilisk Mutant return it to the battlefield

return it to the battlefield transformed under your control

Set: 2014 Mega-Tins Mega Pack Card type: Effect Monster Rarity: Common Attack: 1200 Defense: 900 If this card on the field is Tributed and sent to the Graveyard: You can add 1 level 4 or lower WIND monster from your Deck or Graveyard to your hand except "Kujakujaku"

Set: Savage Strike Card type: Fusion/Effect Monster Rarity: Super Rare Attack: 3500 Defense: 3000 "Elemental HERO Neos" + 3 "Neo-Spacian" monsters with different Attributes Must first be Special Summoned (from your Extra Deck) by shuffling the above cards you control into the Deck

The Atarka use them not just for food

Timetwister [International Collectors' Edition] Basilisk Mutant return it to the battlefieldSet: International Collectors' Edition Type: Sorcery Rarity: Rare Cost: {2}{U} Each player shuffles their hand and graveyard into their library, then draws seven cards. (Then put Timetwister into its owner's graveyard.)