mtg rarest cards Most Valuable Mythic Rare Cards will come from a variety of sets but mainly from the Commander sets MTG Card Rarity Guide (2026):

I like a lot of the big red spells but Thieves' Auction is probably my favorite especially when you can break parity with something like t-pro or Worldgorger Dragon, similarly to MLD

The card doesnt care if the creatures are tokens either, so prepare to roll with your pack and bring plenty of tokens

DECK EXPECTATIONS What I like about this deck in testing is that it has a fundamental consistency

Rounding Out The Top 10 There are three more cards worth mentioning in order to round out the top 10 most valuable Avatar: The Last Airbender cards at release

Tireless Provisioner doesnt have the luxury of starting its life in Standard to showcase its potential, but it has more than enough going for it to become a Commander all-star, perhaps even at the same level as its Clue-generating sister

Unfortunately, that archetype doesnt see a ton of play, but Adeline appears in a bunch of go-side Commander decks, as well