mtg card art van camp by Susan Signed land cards by Susan

The Commander card pool consists of all regulation-sized Magic cards publicly released by Wizards of the Coast other than those with silver borders, gold borders or acorn-shaped security stamps

What happens when we get the actual Thor in Marvel Super Heroes

Or be used with his Carefree Surfer option, giving you card draw for having multiple cards in play

Assuming you have a graveyard-inspired deck (which is pretty common with this color in Casual Land), this has a lot of power

This commander grants every instant and sorcery in your hand a Miracle cost of (2)

In this case, this item seems a very clever way of preventing the opponent to benefit from the their Discard pile