I am confused. Is this the same Iron GM tournament that was at the LA gaming conventions in the early 2010's? The Strategicon events: Orccon, Gamex, Gateway?
I was a player for one of those events, and my two buddies and I still feel guilty about being too tipsy and suggesting he use AD&D. (The rules stated the players chose.) He seemed so well prepared: Dwarven Forge, great minis, cool ideas. But AD&D didn't really fit with what he was going for. On top of that, he was a soft talker, and the hall was so loud, we couldn't hear a word he said.
If he ever reads this - we're sorry.
(Also, I believe the ingredients that year were he had to use a coatyl. Also, maybe lava?)