The Twinflame gets an additional bonus since Fiendish Duo only doubles the damage dealt to players, while the Dragon is all damage done to opponents and permanents
Abigale, Eloquent First-Year Aerial Extortionist Aetherstorm Roc Aven Brigadier Aven Courier Aven Heartstabber Aven Interrupter Aven Mimeomancer Aven Mindcensor Baleful Strix Bartz and Boko Birds of Paradise Birds of Paradise Cartographer's Hawk Celestial Gatekeeper Chicken la King Choco, Seeker of Paradise Clockwork Avian Combat Calligrapher Commander Eesha Coveted Falcon Curiosity Crafter Derevi, Empyrial Tactician Dream Strix Eagle of Deliverance Falcon and Redwing Flavor Judge Francisco, Fowl Marauder Gilded Goose Glarecaster Gravewaker Gustcloak Savior Gwaihir, Greatest of the Eagles Hardened Academic High Sentinels of Arashin Imbraham, Dean of Theory Ishai, Ojutai Dragonspeaker Jackdaw Savior Junk Diver Kangee, Aerie Keeper Kastral, the Windcrested Keeper of the Nine Gales Kykar, Wind's Fury Kykar, Zephyr Awakener Ledger Shredder Liberated Livestock Lieutenant Kirtar Lion Vulture Major Teroh Mindshrieker Mockingbird Moseo, Vein's New Dean Nadu, Winged Wisdom Nesting Dovehawk Nimble Obstructionist Owlbear Cub Owlin Spiralmancer Possessed Aven Priest of the Crossing Pyreswipe Hawk Raven Eagle Rhet-Tomb Mystic Rimefeather Owl Roc of Kher Ridges Rukh Egg Salvation Swan Senu, Keen-Eyed Protector Shaile, Dean of Radiance Sinkhole Surveyor Skyboon Evangelist Skycoach Conductor Skyway Robber
The combination of populate plus the life gain trigger is extremely powerful at allowing you to win the long game because they feed off one another
If each change takes the form of either cutting or adding a card instead of replacing a card, and you simply play a lot and cut or add cards as they seem necessary, you could potentially naturally evolve toward an optimal deck size of some number greater than 60
Foil artist proofs are signed and numbered in gold
At the cost of two cards, you can keep an entire board free of creatures
