I personally go well with a Zorc+Ritual Cage Deck... try using that. I Suggest using also Wall of Illusion. It has nice Def and can help you stall for time to negate Yubel summon herself
he prolly has 100lp because he is aiming for lp on the brink, as for raigeki, its because he is using one of the booster items that ads a random card out of a list that includes raigeki.