Your search for "Muscle Medic CIBR-EN041" revealed the following:
Muscle Medic - CIBR-EN041 - Common - 1st Edition from Circuit Break 1st Edition, available at 401 Games Canada. Rarity: Common Card Text:If a player would take damage from a battle involving this card, they gain that much LP, instead....
Muscle Medic - CIBR-EN041 - Common - Unlimited from Circuit Break Unlimited, available at 401 Games Canada. Rarity: Common Card Text:If a player would take damage from a battle involving this card, they gain that much LP, instead.