Battles start with a coin flip to decide the first turn
Casting big creatures can give your Commander a boost, or go search for a dragon to put onto the battlefield to use with your secondary Commander
They came from a booster box I opened
So whilst The Ringhart Crest is a card you would never put in your deck on its own, with its restrictions on how you use its mana making it a touch worse than previous variants of this style of card, there is precedent for such a card being worth your time and mana in Standard
Also, to play into the fraction joke, every item, save Fraction Jackson, has only half of it appearing

Advanced Search Sets Random Syntax Aberrant Manawurm Affectionate Indrik Afterburner Expert Aftermath Analyst Agatha's Champion Aggressive Mammoth Agonasaur Rex Ainok Wayfarer Alacrian Jaguar Aloe Alchemist Altanak, the Thrice-Called Ambitious Augmenter Ambush Wolf Ancient Adamantoise Ankle Biter Ant-Man's Army Anthropede Apothecary Stomper Armored Kincaller Attuned Hunter Aurora Awakener Autarch Mammoth Axebane Ferox Badgermole Badgermole Cub Bakersbane Duo Balamb T-Rexaur Balustrade Wurm Bark-Knuckle Boxer Bartz and Boko Bashful Beastie Basking Capybara Beanstalk Wurm Bear Cub Beast-Kin Ranger Beastbond Outcaster Beastrider Vanguard Bedrock Tortoise Black Chocobo Bloom Tender Blooming Stinger Bloomvine Regent Blossoming Tortoise Bramble Familiar Brambleguard Veteran Bristlebane Battler Bristlebane Outrider Bristlebud Farmer Bristlepack Sentry Bristly Bill, Spine Sower Broodguard Elite Bumi, King of Three Trials Bushy Bodyguard Cackling Prowler Cactarantula Cactuar Cautious Survivor Cavern Stomper Cenote Scout Champion of Dusan Champions of the Perfect Chizak, Apex Arachnosaur Chomping Changeling Clifftop Lookout Coati Scavenger Coliseum Behemoth Colossadactyl Colossal Rattlewurm Courier of Comestibles Craterhoof Behemoth Cren, Undercity Dreamer Crossroads Watcher
