A 2/3 body on a two-casting cost creature is a great starting point
It also asks a couple of questions of deckbuilders considering it: "How much do you want a bunch of 1/1 Insects, and are you willing to play mono-green to get them?" Looking at the available data, the answer seems to be, "not all that often." That is, unless you're running an Insect kindred Commander deck with Zask, Skittering Swarmlord, Xira, the Golden Sting, or Vrestin, Menoptra Leader, in which case the answer is still just "sometimes." 14
Four mana for a 4/4 reach creature is already a good enough stat line that any red deck will happily play it
The Kaust, Eyes of the Glade display commander is printed with the foil-etched treatment on a thicker cardstockgreat for showing off your commander but not legal for play
18 Vishgraz, The Doomhive Preconstructed Terror Suggested Cards: Phyresis Outbreak, Skrelv's Hive, Phyrexian Swarmlord While Vishgraz is a slow-burn commander, it is great for infect decks
Much like Elemental Spectacle, however, it works well with Mass of Mysteries, especially its Myriad ability