Your search for "Infernity Knight PHSW-EN099" revealed the following:
Infernity Knight - PHSW-EN099 - Super Rare - Unlimited from Photon Shockwave Unlimited, available at 401 Games Canada. Rarity: Super Rare Card Text:When this card on the field is destroyed and sent to the Graveyard: You can discard 2 cards;...
Infernity Knight - PHSW-EN099 - Super Rare - 1st Edition from Photon Shockwave 1st Edition, available at 401 Games Canada. Rarity: Super Rare Card Text:When this card on the field is destroyed and sent to the Graveyard: You can discard...