treasure card mtg Token Add one mana of any color Treasure - MTG Wiki

However, Rosewater immediately followed that explanation with a definitive promise, There will be Marvel-themed Commander decks made in the future. The Infinity Stone Saga The inclusion of The Soul Stone, one of Marvels six legendary Infinity Stones, is far more than a simple easter egg

Of course, Chromatic Lantern itself is here, along with essential mana rocks such as Commander's Sphere , Arcane Signet and any variety of two-color Signets or Talismans

They could easily splash white for the Staggering Insight and make the archetype do wonders once again

Also, the actual cost of this blue instant is only 3 mana, which makes it much easier than other free counters to just cast straight up