Pathfinder Adventure Cardgame 1eAD&D Greyhawk Variant Part 1

Ive recently started playing the Pathfinder Adventure Cardgame and quite enjoy it, so much so that I am working on scenarios in the Greyhak setting. Im a 1eAD&D player so Im altering the system somewhat to cover the monsters and spells you find in 1e. The Pathfinder Cardgame uses 3.5e /Pathfinder as a basis for the cards and character abilities but my variant will drop much of that and restructure the game but I hope not impair the playability. My first scenario is based on T1-4 which I think will translate well to a cardgame.