VIII - Zagan [incomplete]

He is literally described as having the ability to create the coins of the realm. Obviously, he would function as the infernal treasurer. The treasurer would probably work under the head of policy, and thus Zagan would work under Baal.

From Pseudomonarchia 

Zagan [Zagam] is a great king and a president, he commeth abroad like a bull, with griphens wings, but when he taketh humane shape, he maketh men wittie, he turneth all mettals into the coine of that dominion, and turneth water into wine, and wine into water, he also turneth bloud into <wine> [oil], & <wine> [oil] into bloud, & a foole into a wise man, he is head of thirtie and three legions.

From the Lesser Key

The 61 spirit is called Zagan, he is a great king & president, and appeareth at first in ye forme of a Bull wth griffins wings, But afterwardss he putteth on humane shape, he maketh men witty, and can turne wine into water & Blood into wine, and also water into wine he can turne all mettals into Corne [coin] of that dominion ye mettles are of & can make foolls wise he governeth 33 Legions of spirits; his seal is Thus made & worne as a Lamin.

Canon Information:

Appearance: Like a bull, gryphons wings, centauroid

Subrace: cambion

Abilities: wit, alchemy, 

Legions: 33

Rank: King + president

Zagan is described as a bull with gryphons wings, most depict him as centauroid. This beastly appearance implies he is a cambion. 

He is literally described as having the ability to create the coins of the realm. Obviously, he would function as the infernal treasurer. The treasuerer would probably work under the head of policy, and thus Zagan would work under Baal.

Brand of the Alchemist: Marked can transmute simple substances into other substances, yes it works on biological matter. Wine to water, wine to oil, oil to blood.