With a red, white and black colour identity, that should work to your advantage as you can have Megatron, Tyrant as a Commander, and fill your deck will nice Instants like Gods Willing or Infuriate to gain an upper hand
With help from cards like Expert Belt, a specific Stadium, and one or two benched Pokmon, it is easy to get combos going where you have added up to 40-70 additional HP and are hitting for 30-50 more damage per turn
If your commander is in your hand and you have a way to give it cycling or it already has cycling, you can cycle it
How long does it take
Furthermore, cards from the Commander precons, Through the Ages , and promotional/ Secret Lair cards are ineligible for consideration
Gyre Sage can put counters on itself and Druid can't, Gyre Sage is unbound by the number of counters it gets and therefore the amount of mana it can produce and Druid can only produce three mana