Summon [Mushroom Man] Activate [Order To Smash] with sacrificing the Mushroom Man, choose opponent's [Toll] and [Curse of Darkness] to destroy both of it. Activate [Backup Soldier] and choose [Basic Insect], [Mushroom Man] and [Clown Zombie] to bring them to your hand. Activate [Samsara] in the field Activate [Fortress Whale's Oath] in your hand then sacrifice all other monster cards in your hand (4 Cards). Choose to summon [Fortress Whale] in attack mode. Activate [Enchanted Fitting Room] , choose all special summon monster in attack mode. Activate the [Thousand Energy].
Use [Clown Zombie] and [Fortress Whale] to destroy all opponent's [Dark Necrofear]. Finish the game with remaining monster.