rare skenes card Discover the Paul Skeens Diamond DICK's Sporting Goods announces purchase

Each one on its own is pretty weak

Or maybe Creatures wants to uphold their "brand" and not mark their signature cards with the logo of another game

See rule 508.5

It is also the first Enchanted Card that got revealed for Set 3: "Into the Inklands" #DisneyLorcana

Again, this isnt something Magic uses very much, but it does have it in its history, and it was perfect to use here for this Marvel collaboration

Then, if you pay five mana, you gain, Whenever you cast an instant or sorcery spell, that spell deals damage to each opponent equal to the number of instant or sorcery spells youve cast this turn. This turns every spell you cast into a direct damage spell, if you want that, or you can clear the board by simple going off