Sideboard:
4 Adult Gold Dragon
2 Asmodeus the Archfiend
2 Bard Class
2 Den of the Bugbear
2 Dragon Turtle
1 Drizzt Do'Urden
1 Dungeon Descent
2 Eye of Vecna
1 Fighter Class
2 Flumph
2 Forsworn Paladin
1 Froghemoth
2 Grazilaxx, Illithid Scholar
2 Guardian of Faith
2 Hall of Storm Giants
1 Hobgoblin Bandit Lord
1 Lair of the Hydra
2 Long Rest
2 Loyal Warhound
2 Meteor Swarm
2 Mind Flayer
2 Monk Class
1 Nadaar, Selfless Paladin
1 Orb of Dragonkind
2 Orcus, Prince of Undeath
1 Oswald Fiddlebender
1 Ranger Class
1 Rogue Class
2 Skeletal Swarming
1 Sorcerer Class
2 Sphere of Annihilation
1 Teleportation Circle
1 The Blackstaff of Waterdeep
1 Treasure Chest
3 True Polymorph
3 Volo, Guide to Monsters
3 Vorpal Sword
1 Werewolf Pack Leader
3 Westgate Regent
1 Wizard's Spellbook
1 Xorn
2 Yuan-Ti Malison
1 Zalto, Fire Giant Duke