mtg world champion card Magic Championship XXVII Metagame Breakdown World Champion, Celestial Weapon MTG

Each Commander deck with have five new Plane cards, four reprint Plane cards, and one Phenomenon cardfor a total of 50 Planechase cards

Whenever Grma deals combat damage to a player, that player exiles cards from the top of their library until they exile an instant or sorcery card

There are also Gift versions of the bundles

The cheapest listings on TCG Player have it priced at $32 with one near-mint version listed at a whopping $123.60

You might use it in some sort of sacrifice combo deck (where it could still be broken), but simply playing it and hoping an opponent would kill the equipped creature wouldn't really be practical and would likely have kept Skullclamp from being ban-worthy