Abzan Battle Priest Acolyte of Xathrid Adult Gold Dragon Aegar, the Freezing Flame Ainok Bond-Kin Ajani Steadfast Akoum Firebird Akroma, Vision of Ixidor All Will Be One Angelic Page Angrath, Minotaur Pirate Anim Pakal, Thousandth Moon Animist's Awakening Ao, the Dawn Sky Arahbo, the First Fang Arashin Cleric Arbalest Elite Archetype of Finality Archon of the Wild Rose Argent Sphinx Armageddon Ashen Rider Atarka's Command Aurelia, Exemplar of Justice Avaricious Dragon Aven Trailblazer Azorius Justiciar Bitterbloom Bearer Black Lotus Black Oak of Odunos Blackblade Reforged Blightsteel Colossus Bloodgift Demon Boon of the Wish-Giver Brainstorm Bristling Hydra Broodmate Tyrant Browbeat Castaway's Despair Ceremonious Rejection Champions of the Perfect Chandra, Awakened Inferno Chandra, Legacy of Fire Chandra, Pyromaster Charmed Stray Chitinous Cloak Comforting Counsel Concordia Pegasus Conquering Manticore Corpsejack Menace Cosmogoyf Craterhoof Behemoth Crosis, the Purger Crucible of Worlds Crypt Ghast Cyclonic Rift Demanding Dragon Demonic Taskmaster Dina, Soul Steeper Dormant Gomazoa Eclipsed Merrow Elder Cathar Elenda, Saint of Dusk Elenda, the Dusk Rose Emberheart Challenger Enigma Sphinx Enslave Eternal Witness Evolutionary Leap Exemplar of Light Felix Five-Boots Firemantle Mage
The group of decks all had specific names and included Arcane Maelstrom, Enhanced Evolution, Ruthless Regiment, Symbiotic Swarm, and Timeless Wisdom
Dragons Rage Channelers qualities are of a more subtle nature allowing one to sift through the deck and even dump cards like Lava Dart into the graveyard, therefore it is not surprising that the card is being tested in Mono Red Phoenix shells and the like
Channel is just broken
