sorry am i blind or why the hell do you use lands that let you search for swamps and forests? Ok you can also search for mountains but you only have 3 basic lands in your deck, but you use 10 lands that are just for searching basic lands. Don't missunderstand me, but that's complete nonsense... trust me, replace them with basic mountains and
plains and/or twocolored lands. Nearby the
Eidolon of the Great Revel will probably deal a lot of damage to yourself, because you use many cards with converted mana cost 3 or less... just sayin