![The Fang of Critias [LCKC-EN037] Ultra Rare](http://darkcrystalcards.com/cdn/shop/products/db90e061-8a3e-50c6-b107-a3f9d9192772_40b832b1-1aa0-4181-97e1-99acf2dcfe95.png?v=1649080962&width=479)
![The Fang of Critias [LCKC-EN037] Ultra Rare](http://darkcrystalcards.com/cdn/shop/products/db90e061-8a3e-50c6-b107-a3f9d9192772_40b832b1-1aa0-4181-97e1-99acf2dcfe95_1024x.png?v=1649080962)
Description
| Set: | Legendary Collection Kaiba |
| Card type: | Normal Spell |
| Rarity: | Ultra Rare |
(This card is also always treated as "Legendary Dragon Critias".)
Send 1 Trap from your hand or field to the GY, that is listed on a Fusion Monster that can only be Special Summoned with "The Fang of Critias" (if that card is Set, reveal it), then Special Summon that Fusion Monster from your Extra Deck. You can only activate 1 "The Fang of Critias" per turn.