To beat epsilon get megamans ultimate armor & try to get the turbo buster from the secret weapon shop in the locked part of the lagrano ruins. Then get absolute zero armor {to get xs got to the locked part of tianna camp go to the right therell be a room with a girl named raffelsian [lvl.77] beat her and the two belladonnas [lvl.44 or 55 I can't remember] and there will be a pink crystal behind her shatter it and you'll get xs new armor. To get zero armor get the melda key and go to the locked door open it and get the meltdown mech or skip it then get it [p.s. it's a really good deployer so its wise to get it!] then go up the elevator and there'll be a door enter the door and there will be an enemy called 'duckbill mole' use ice [because the two and thats their weakness] [p.s. bring lots of gain hyper, build hyper & ultra and mega blizzard] then when you win shatter the pink crystal to get zero's new armor also bring a fire weapon to beat scarface you have to face him first but just for zero and when you kill s.face you will face epsilon get into all three of the peoples stronget hyper mode form [xultimate,& absolute zero, also either massimo or axl] hes got 2 forms the first is easy get zeros heyper mode activations really high as well as xs and get your w.e. to 100% then unleash zeros calamitous arts attack and itll take him down far! It will get him close to going to his 2nd form when he goes to that he uses about 50 pieces of the supra-force metal that botos used. He is also got the cloth taken off that he has when you first see him. The first time I beat him my power in my house all shut off that really sucked but hit him alot and itll say the first time [epsilon s.f.m has gotten weaker] then hit him a couple more times and itll say [s.f.m has weakened further then thats all. Finally use zeros calamitous arts when epsilons really weak when his final strike guage goes down to orange keep hitting him then he dies. He also uses an attack in first and 2nd form called mettacrush it always takes you down to 1 l.e. and if he hits you with it twice it wont hurt.