Boost Warrior [BLAR-EN063] Ultra Rare 126 or Special Summoned by sending

or Special Summoned by sending the above monsters you control to the Graveyard (in which case you do not use "Polymerization")

This card cannot be Special Summoned except by paying 500 life points when both "Andro Sphinx" and "Sphinx Teleia" on your side of the field are destroyed at the same time

Set: Dark Revelation Volume 2 Card type: Normal Monster Rarity: Common Attack: 400 Defense: 400 A workaholic fiend who devotes everything to his research into the languages of Dark World

Set: Legendary Collection 2 Card type: Fusion/Effect Monster Rarity: Super Rare Attack: 2100 Defense: 1200 "Elemental HERO Avian" + "Elemental HERO Burstinatrix" Must be Special Summoned with "Dark Fusion" and cannot be Special Summoned by other ways

Set: Dark Revelation Volume 2 Card type: Effect Monster Rarity: Common Attack: 0 Defense: 0 While there is another Fiend-Type monster on your side of the field

Boost Warrior [BLAR-EN063] Ultra Rare 126 or Special Summoned by sendingSet: Battles of Legend: Armageddon Card type: Effect Monster Rarity: Ultra Rare Attack: 300 Defense: 200 If you control a face up Tuner monster, you can Special Summon this card from your hand in face up Defense Position. All Warrior Type monsters you control gain 300 ATK.