Camellia, the Seedmiser is a great addition for this creature type, as it gives evasion, namely menace, to all your Squirrels and grows them by putting a +1/+1 counter on each of them you control
I rate Sarkhan Vol a little better, but Domri is absolutely in the conversation
26 Grolnok, The Omnivore A Froggy Kinship Printed in Innistrad: Crimson Vow, Grolnok, the Omnivore is a deceptively powerful Simic value engine disguised as a Frog-kindred commander
With this game mode, for the same price as a booster, you will win: 2 to 4 rares / mythics 6 to 14 uncommon cards 8 to 16 common cards So 24 cards , for 1000 golds only
Sidequest: Catch a Fish / Cooking Campsite Sidequest: Catch a Fish has a fantastic design, first and foremost
Another common strategy is to gas up your opponents creatures with cards like Sheltering Ancient and Evolutionary Escalation, then turn around and use Mob Rule or Insurrection to close out the game