Me to!
I had a set of 4 of them, and I had 2 multi-player game decks that were awful to play against.
1. Chaos Orb+ Argivian Archeologist. Cast Mana Drain, get all of YOUR mana, use it to drop a Chaos Orb on your played cards. I was deadly with my Chaos Orb as well.
2. Mana Drain (4) + Time Walk(4) + Time Twister (2) +Regrowth (2) + Demonic Tutor(2) +Ancestral recall ( 4) +Candelabra (2) and a few creatures usually Serra Angels. Obviously this is before cards got restricted. I played this deck a lot before Legends and once my "engine" was going it was game over because no one else got another turn. Usually that happened in just a few turns. I retired the deck as the friends I played with told me they wouldn't play if I used that deck ever again