Once it's in play it will continue to generate value, earning you a Treasure token each time an opponent draws a card unless they pay two mana per card to stop it
Unlike Shaman, however, the multiple reprints made for Nomads en-Kor keep it cheap, while Shaman en-Kor has spiked
(2018-04-27) If you control no legendary creatures or legendary planeswalkers, you can activate Mox Amber's ability, but you won't add any mana

Decklist: Level Up Tribal in Commander Atraxa, Praetors' Voice | Illustration by Victor Adame Minguez Commander (1) Planeswalker (1) Creatures (30) Caravan Escort Enclave Cryptologist Guul Draz Assassin Joraga Treespeaker Skywatcher Adept Student of Warfare Zulaport Enforcer Beastbreaker of Bala Ged Champion's Drake Coralhelm Commander Hada Spy Patrol Halimar Wavewatch Ikiral Outrider Kazandu Tuskcaller Knight of Cliffhaven Lighthouse Chronologist Null Champion Thrummingbird Winding Constrictor Dauntless Escort Echo Mage Hedron-Field Purists Nirkana Cutthroat Pir, Imaginative Rascal Transcendent Master Venerated Teacher Kabira Vindicator Odric, Lunarch Marshal Toothy, Imaginary Friend Viral Drake Instants (6) Heroic Intervention Grim Affliction Make a Stand Rootborn Defenses Steady Progress Fuel for the Cause Sorceries (8) Diabolic Tutor Tezzeret's Gambit Overwhelming Stampede Spread the Sickness Time Warp Part the Waterveil Expropriate Time Stretch Enchantments (6) Training Grounds Cryptolith Rite Time of Heroes Doubling Season Inexorable Tide Mirari's Wake Artifacts (12) Astral Cornucopia Everflowing Chalice Sol Ring Fellwar Stone Strionic Resonator Swiftfoot Boots Chromatic Lantern Coalition Relic Commander's Sphere Heartstone Magistrate's Scepter Rings of Brighthearth Lands (36) Island x13 Plains x6 Forest x3 Arcane Sanctum Command Tower Exotic Orchard Opulent Palace Sandsteppe Citadel Seaside Citadel Temple of Deceit Temple of Enlightenment Temple of Mystery Temple of the False God Vivid Creek Vivid Grove Vivid Marsh Vivid Meadow This level up tribal deck is built around the efficiency of leveling up

You may put it into your graveyard.) Wickerfolk Thresher Three generic, one green artifact creature Scarecrow 5/4 Uncommon Delirium Whenever Wickerfolk Thresher attacks, if there are four or more card types among cards in your graveyard, look at the top card of your library