Pokemon: My best theory about single & double battles for the perfect team. Tell me yours if you have one?

Abilities are the trick for this team. Sap sipper, Flash fire, Dry skin, Volt absorb, Marvel scale, and Wonder guard to block out super effective attacks to make it a positive Sawsbuck, Arcanine, Toxicroak, Jolteon, Milotic, and Shedinja. Sawsbuck is a very unique pokemon with its normal type combination that makes the first grass type with a strong normal STAB. It holds a big root and has the moves jump kick, horn leech, double edge, and megahorn. Normal types are pretty good type fore any pokemon. If a pure grass is facing a fire type, it would be beat. You can kill it with a grass duel type and take it out with a STAB double edge. Focus band on shedinja with moves x Scissor, shadow sneak, confuse ray, and aerial ace. It is prefect to try to take out strong pokemon if you partner it up with toxicroak that knows fake out. Milotic marvel scale ability will activate when arcanine burn it with lava plume. Milotic will hold a leftovers and have the moves water pulse, aqua ring, ice beam, and recover. My basic strategy is pulling one back in to can cancel out the super effective attack or the regular attack. Arcanine will know heat waves to heat both of the other persons pokemon plus the strength of flash fire. What do you think of mine and tell me about yours.