It has similar advantages to cards like Yawgmoth's Will or Past in Flames when youre going off in a storm combo, and you can also mill yourself and win with Thassa's Oracle
Look for these great cards: The One Ring (several printings)
Shinobi is the best card to punish players choosing not to block small or evasive creatures, especially if they havent seen any ninjutsu cards that game
giving this to a creature like, say, Niv-Mizzet, Parun allows him to instantly kill and heal off anything he pings), I expect this to likely see some play where that would if you can also make some use of that sacrificing
Below is your complete checklist for every card in the Scarlet & Violet151 expansion
The exact win condition changes with each Commander, but the important part is that your Commander actually pushes the deck toward a finish instead of just keeping you afloat for literal hours