Doubling Season works exceptionally well here, doubling both the number of counters Goldvein Hydra enters play with and the number of Treasure tokens you get when it dies
Check out Alchemy: Edge of Eternities Spellbooks for details on those cards
Scenes from a Tea Shop Iroh, Tea Master | Illustration by Brian Yuen Commander (1) Creature (24) Abzan Falconer Appa, the Vigilant Cavern-Hoard Dragon City Pigeon Delney, Streetwise Lookout Discerning Financier Exalted Sunborn Humble Defector Kindly Customer Loran of the Third Path Mangara, the Diplomat Master of Ceremonies Mentor of the Meek Momo, Playful Pet Party Thrasher Ragost, Deft Gastronaut Rosie Cotton of South Lane Stiltzkin, Moogle Merchant Tuktuk Scrapper Weathered Wayfarer Welcoming Vampire Witch Enchanter Yes Man, Personal Securitron Zidane, Tantalus Thief Instant (5) Boros Charm Comeuppance Legion Leadership Swords to Plowshares Take the Bait Sorceries (3) Disrupt Decorum Secret Rendezvous Seize the Spotlight Artifact (19) Bagel and Schmear Bumbleflower's Sharepot Carrot Cake Eriette's Tempting Apple Field-Tested Frying Pan Fishing Pole Golden Egg Helm of Awakening Hithlain Rope Howling Mine Idol of Oblivion Instant Ramen Lembas Peter Parker's Camera Pumpkin Bombs Sol Ring Staff of the Storyteller Stone of Erech Three Bowls of Porridge Enchantment (13) Caretaker's Talent Darksteel Mutation Descent into Avernus Dollmaker's Shop // Porcelain Gallery Grasp of Fate Of Herbs and Stewed Rabbit Path to Redemption Prison Term Renewed Solidarity Share the Spoils Sidequest: Catch a Fish Sokka's Charge Touch the Spirit Realm Land (35) Battlefield Forge Clifftop Retreat Command Tower Elegant Parlor Exotic Orchard Furycalm Snarl Jasmine Dragon Tea Shop Mountain x7 Plains x17 Rugged Prairie Sacred Foundry Secret Tunnel Temple of Triumph The best jokes are often formed around stories, and few settings make for a good story than food, tea, and wise firebending master that saved dragons from extinction before taking a banishment trip with Zuko, Seeking Honor
Its a potent goad commander, letting you get aggressive while maintaining control over your opponents combats
