The elf deck runs Ambush Commander as the heel to the goblins decks Siege-Gang Commander, a Heedless One is paralleled by a Reckless One, etc
Be wary of this when performing the action
Jesters Cap and Mask was pure control, not just for Blue but, for any color deck
The exceptions are cards that require them to exist in the sideboard, like the Companion cards, and technically the Dungeon tokens from the D&D sets
Like most Magic: The Gathering cards, the value of Dalakos, Crafter of Wonders depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Theros Beyond Death)
Perfection is impossible in this game