Aliens, Reptiles and Therion combined for a powerful consistent deck.
I played this at my locals and did quite well with it. The deck is quite consistant, but I have a couple changes I think would make it better.
1. Drop Amunessia as you rarely ever search or use her effect. This would add a little more to consistancy and reduce the chances of drawing too many high level ogdoadic monsters.
2. I pretty much never used or searched Sargas, I would probably switch him for Hope Harbinger, Underworld Goddess, or possible Knightmare Unicorn.
3. Being able to put up Abomination, Zer'oll, Borreload Savage, Dingirsu, Alien Kid, and Regulus is insanely strong and not too difficult.
4. You could probably drop 1 - Night Sword, 1 - Ramifications, and 1 - Serpent Strike if you wanted to stick to just a 40 card deck.