In many ways, Mithril Coat is the new Lightning Greaves or Swiftfoot Boots, being cheap equipment that serves mainly to protect a creature
For unlimited supply Standard sets, the expected value always drops down near or below the cost of a box (for example, the current EV of Strixhaven is $96 for a draft booster and $89 for a set booster), which means cards from Adventures in the Forgotten Realms need to lose roughly half of their value (on average) over the next month or so
Conjurers Mantle Conjurer's Mantle is a simple Short Sword-like equipment, but in typal decks, youll almost always draw a creature when attacking with this equipped to something
However, he also has a high Willpower of 6, so it will take a strong attack to banish him
That, to me, was the crux of my MTG experience