Buster Blader for me from Pharaoh's Servant booster (LONGGGG time ago ). Alot of people played dragons at my locals and I was the only person to have Buster blader.
High Priestess of Prophecy. Sold it for £69 which I then used some of to buy an Abyss Rising booster box. Got Moulinglacia out of that. Didn't sell it. I regret.