Demona, Scourge of the Wyvern Clan Enchanted, 227/204 Characters from the fndly remembered 90s Disney cartoon show, Gargoyles , feature a few times on this list, with Demona being the first
Brimaz, King of Oreskos is a cat soldier commander that wants to be in the thick of things, attacking and blocking
If you dont think thats good, you can flex into a more combo-centric build
Voltron is a classic Commander strategy, and Galea, Kindler of Hope is a great Voltron commander, acting as a card advantage engine that also cheats equip costs

The removal spells in here are quite nice, and theres a bunch, but my vote for unexpectedly powerful dark horse here is the instant-speed tutor (note the flash text there!): Waterlogged Teachings / Inundated Archive Bloodsoaked Insight / Sanguine Morass Boggart Trawler / Boggart Bog Bridgeworks Battle / Tanglespan Bridgeworks Disciple of Freyalise / Garden of Freyalise Drowner of Truth / Drowned Jungle Fell the Profane / Fell Mire Glasswing Grace / Age-Graced Chapel Hydroelectric Specimen / Hydroelectric Laboratory Legion Leadership / Legion Stronghold Pinnacle Monk / Mystic Peak Razorgrass Ambush / Razorgrass Field Revitalizing Repast / Old-Growth Grove Rush of Inspiration / Crackling Falls Sink into Stupor / Soporific Springs Strength of the Harvest / Haven of the Harvest Stump Stomp / Burnwillow Clearing Sundering Eruption / Volcanic Fissure Suppression Ray / Orderly Plaza Waterlogged Teachings / Inundated Archive Witch Enchanter / Witch-Blessed Meadow And you gotta catch 'em all for Commander

While I understand Magic wanting to include one of the key mechanics for the deck on its face commander, I cant help but feel that its a bit strange to see the ability on Terra