For the time being, Brilliant Stars is still the latest addition to the TCG , though that will change with May 2022's release of Sword & Shield - Astral Radiance

Accursed Spirit Ageless Guardian Anaba Ancestor Angelic Curator Angelic Page Apothecary Geist Ashen-Skin Zubera Aurora Eidolon Baleful Eidolon Battleground Geist Benevolent Ancestor Bile Urchin Binding Geist Blademane Baku Blood Age General Bogardan Firefiend Bogwater Lumaret Breathless Knight Brutal Deceiver Burr Grafter Callous Deceiver Celestial Messenger Chapel Geist Child of Thorns Cloud Spirit Cold Case Cracker Crawling Filth Cruel Deceiver Custodi Squire Darkling Stalker Deathknell Kami Defenestrated Phantom Didact Echo Dimir Infiltrator Disowned Ancestor Dread Rider Dreamcatcher Drift of Phantasms Dripping-Tongue Zubera Drogskol Infantry Drogskol Shieldmate Dungeon Shade East Wind Avatar Echo of Dusk Eerie Soultender Eidolon of Philosophy Elder Pine of Jukai Ember-Fist Zubera Emissary of the Sleepless Enemy of the Guildpact Enigma Eidolon Entropic Eidolon Erratic Apparition Farbog Revenant Feral Deceiver Fiddlehead Kami Flame Spirit Flickering Spirit Floating-Dream Zubera Flourishing Hunter Fogwalker Foul Familiar Foul Spirit Friendly Ghost Frog Butler Frostling Fuming Effigy Furnace Spirit Geist of the Archives Geist of the Moors Geothermal Kami Ghost Ship

While winning five coin flips sounds absurd, in reality it's incredibly hard to pull off, even with Krark's Thumb (it's only a 25% chance with a Thumb out)
Peak Card Value: $493.44 Average Card Value: $18.61 High-Value Cards: 12 cards above average Strong investment potential with premium cards Set Rarity: Large comprehensive set Popular Cards: Focus on holo rare and special cards Best Investment: First edition and PSA graded cards Monitor price trends weekly for best buying opportunities Condition Matters: Mint condition increases value by 300-500% Storage: Keep cards in protective sleeves and toploaders Authentication: PSA/BGS grading for valuable cards Complete set collection often worth more than individual cards Everything you need to know about HS Triumphant card values, pricing, and collecting
The card gallery below covers every card revealed so far the main set, Secret Rares, the Premium Deck Set, classic reprints, the Futuristic rares and the full MEP EN promo run and is updated as new reveals land