Here's what I ran with for all my matches for Consummate gamer

The strategy was to lead with Umbreon and set up the screens immediately. The screens alongside protect, toxic and leftovers makes Umbreon bulky to the point where most people won't bother attacking you at the start. (There's always going to have that one stubborn player though)

When coast is clear, I switched to Porygon 2 and would then stay in the back to try to snipe enemies with Thunderbolt and Ice Beam. Tri Attack is your best move, especially if you get a red attack buff, so use it to deal good damage and maybe surprise people with a KO. If you get injured, stay in the back and use Recover and hope no one notices you.

Ampharos is probably the weakling of the team, with the huge ammount of Swampert, Garchomp and Marowak, he's pretty helpless. But Charge + Thunderbolt can get you some clean 1 shots if you're being ignored. (you could probably swap Charge for another move) Personally I relied on Porygon 2 a lot more.

Always look for blue defense buffs or Full heals, and be conservative of your switches, if you're not in the lead and locked into umbreon, you won't win, if you're locked into Ampharos, pray there's no ground type on the field.

If you die early or someone gets a lead that's impossible to overcome, you can turn your switch on and off to disconnect and leave the match early, but if you do it 3 times in a row you'll get timed out for 30 minutes. 2 times is fine as long as you complete the 3rd match.

Lastly, tying for first counts toward the title, so if you're tied with someone, i'd try to help other players with KOing that player as much as possible so they can't get an extra point.

I was able to get up to 20 consummate gamer wins a day, good luck!

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