Rabbit Fish Frog combo owns Period.Anyways up the the fixes
-1 Kabazauls
-1 Gagagigo
+1 Sangan
+1 Trap Stun
You don't really need 3 of each since u have 3 muray of greed or w/e its called.Sangan can help you search your wabbit
Also trap stun can ensure the fact that you will summon Quasar
-1 Sarcophagus
+1 Enemy Controller
Alright I don't really like sarcophagus cause I don't really like using a deck in one way.Ofc it can help you search wabbit and other usefull stuff so i keep it at 1.E-con can help you take advatage really easy.Like your opponent has Scrap Dragon ,Stardust and DaD.You summon treeborn frog,chain e-con get treeborn again then attack Stardust with Scrap Dragon and then use scrap dragons effect and target scrap dragon and dad.You just cleared his field
-1 Utopia
+1 Roach
Ya i know u will be like WTF is he sayin but roach can ensure you don't get nuked and generally makes your opponent think his moves twice and gives him trouble ;D