Tetsuko Umezawa, Fugitive Functionally, a deck like this thats built for beginners will be very similar to a Fynn, the Fangbearer deck

Double Masters Variants WHITE | BLUE | BLACK | RED | GREEN MULTICOLORED | COLORLESS | ARTIFACT | LAND | ALL CARDS WHITE Avacyn, Angel of Hope Council's Judgment Stoneforge Mystic Wrath of God BLUE Jace, the Mind Sculptor Brainstorm Cyclonic Rift Force of Will Phyrexian Metamorph BLACK Dark Confidant Fatal Push Thoughtseize Toxic Deluge RED Blood Moon Goblin Guide Sneak Attack GREEN Crop Rotation Doubling Season Exploration Noble Hierarch Chord of Calling MULTICOLORED Atraxa, Praetors' Voice Kaalia of the Vast Meddling Mage COLORLESS Karn Liberated ARTIFACT Batterskull Blightsteel Colossus Chrome Mox Expedition Map Lightning Greaves Mana Crypt Mox Opal Sword of Body and Mind Sword of Feast and Famine Sword of Fire and Ice Sword of Light and Shadow Sword of War and Peace Wurmcoil Engine LAND Academy Ruins Urza's Mine Urza's Power Plant Urza's Tower Plains Plains Island Island Swamp Swamp Mountain Mountain Forest Forest WHITE | BLUE | BLACK | RED | GREEN MULTICOLORED | COLORLESS | ARTIFACT | LAND | ALL CARDS

What Must Be Done
Cavern-Hoard Dragon is a massive dragon that generates Treasure tokens to go alongside Ancient Copper Dragon
Likely, yes, Play Boosters match the cost of a Set Booster, not a Draft Booster, which will result in Limited environments going up in cost slightly
DREAMTIDE WHALE This is dumb and I love it