Ok, lazar really drived me crazy insane basically, so i'm telling you his deck type. lazaar uses nightmare wheel and selects one of your monster every one of your standby phases you take 500 damage and the selected monster can't attack or change battle posistion. he uses uses dark room of nightmare where it gives you 300 additional damage every time you take damage from a card effect. and he uses stealth bird ATK 700 DEF 1700 when it is flip summoned notice summoned not flipped face up you take 1,000 damage and if he has dark room of nightmare 1,300 then he summons cais the shadow monarch and removes a dark monster to inflict 1,000 damage to you. and then, if you have high lvl monsters on your field he tributes them and summons lava golem on your side, it does 1,000 damage to every standby phrase and if he has dark room of nightmare 1,300. so thats the deck lazar uses. he doesn't attack really just additional damage, for some of you it might be hard to believe but he beat him 5 times before i beat him. so rate and comment please. BTW i beat the whole game.