Bloomburrow s legends have helped to diversify the slate of commanders, while its Limited archetypes have helped to swell the froggy ranks to over 60
Bashful, Hopeless Romantic only needs one other Dwarf in order to quest, while Belle, Inventive Engineer lets you play a Pawpsicles for free
Evra isn't the best at this since we have more mana-efficient ways to drop our life totals like Selenia, Dark Angel and Wall of Blood

Airbending Lesson North Pole Gates Waterbending Lesson Corrupt Court Official Path to Redemption Joo Dee, One of Many Raucous Audience Beetle-Headed Merchants Wandering Musicians Realm of Koh Flopsie, Bumi's Buddy Boomerang Basics Water Tribe Captain Dragonfly Swarm Hermitic Herbalist Earth Kingdom General Rocky Rebuke The Boulder, Ready to Rumble Accumulate Wisdom Combustion Technique Mongoose Lizard TierC- Avatar Enthusiasts Rumble Arena Sun Warriors Callous Inspector Sun-Blessed Peak Fire Nation Engineer Omashu City Secret Tunnel Aang's Journey Ostrich-Horse Teo, Spirited Glider Azula Always Lies North Pole Patrol June, Bounty Hunter Meditation Pools Allies at Last Earth Village Ruffians Rebellious Captives Lightning Strike Professor Zei, Anthropologist TierD+ Master Piandao Yuyan Archers Foggy Bottom Swamp Barrels of Blasting Jelly Airship Engine Room Team Avatar Razor Rings Suki, Kyoshi Warrior Swampsnare Trap Benevolent River Spirit TierD Hama, the Bloodbender Walltop Sentries Abandon Attachments Spirit Water Revival Fire Sages Shared Roots Saber-Tooth Moose-Lion TierD- Deserter's Disciple Iguana Parrot Treetop Freedom Fighters Giant Koi Fire Nation Attacks Origin of Metalbending Ty Lee, Artful Acrobat Dai Li Indoctrination Azula, On the Hunt Unlucky Cabbage Merchant Earth Rumble Pirate Peddlers Mai, Jaded Edge Cat-Owl True Ancestry Bumi, King of Three Trials Serpent of the Pass Long Feng, Grand Secretariat Foggy Swamp Vinebender Cunning Maneuver TierF Fire Nation Cadets Fancy Footwork Bumi Bash Zuko, Exiled Prince Geyser Leaper Cycle of Renewal Hei Bai, Spirit of Balance Jeong Jeong, the Deserter Low Match Volume Tier

Standard sets should be for Standard, especially given that we get Commander decks with every set now anyway
Field of Ruin taps for colorless too, can be tapped with two and sacrificed to destroy another nonbasic and everyone ramps out a basic from their library untapped, so it's a multiplayer-friendly Wasteland