Personal Info:
Real Name: Carleton LeHah
Also Known As: No known Alias
Place Of Birth: Unknown
First Appearance: Batman: Sword of Azrael Vol.1 #1 (1992) Modern Age Villain
Known Associates: No known Associates
Group Affiliation: Formerly Sacred Order of St. Dumas
Base Of Operations: Gotham City
Grudges: Azrael
Creators: Dennis O'Neil and Joe Quesada
LeHah has no super human powers, however he is a competent hand-to-hand combatant and marksman.
Weapons: As a dealer of exotic weapons, LeHah has a wide array of such arms available to him. He personally prefers to uses dual semi-automatic handguns loaded with Teflon tipped bullets, which can pierce armoured vests.
Carleton LeHah, alias Biis is a former acolyte of the Order of St. Dumas who became a frequent opponent of Azrael, Carleton LeHah has a significant criminal empire. He believes he serves the demon Biis and will don the demon's regalia to 'become' his master if he is to engage in physical combat.
LeHah left the Order of St. Dumas when he stole money from them and used it to set himself up as the owner of a lucrative business dealing in exotic arms. This earned him the ire of the Order.
Biis at DC Database
Biis at Comic Vine