In an ideal design, I think the keyword would be bold against a normal font, and the mechanics would also separated from flavour text
The Best Cards With Split Second Spells with split second tend to cost a little more mana than their more interactive equivalents, so the best ones are either mechanically unique spells or effects that you need to resolve without your opponents' interference
Nowadays it's dropped to a more moderate price, and can be found on Ebay commonly and relatively cheap
in FFVII Rebirth, it's called "Battle Near a Big Bridge", and in a secret appearance, his identity is revealed in a quest title, "Ohashi", which is Japanese for, you guessed it, "big bridge." The skill here referencing 6 cards is due to the fact that when Gilgamesh takes on his boss form (It's Morphin Time!), he grows to have 6 arms, carrying a legendary weapon in each
As creatures you can sacrifice to protect your board, this Spider-Man and Boromir should be fairly interchangeable unless you have specific synergies or flavor reasons to run just one of them
Sac outlets are useful and protecting your key goblins is lovely as well in the right matchups