This is because, if you've dealt combat damage to a player with the Hope of Ghirapur, it can be sacrificed, preventing that player from casting noncreature spells until your next turn, causing serious headaches for any deck that revolves around any card type besides creatures
1 Wave of Rats
Chun-Li, Countless Kicks With perhaps the most aptly-named mechanic for a card, Chun-Li, Countless Kicks has multikicker
So what happens if you get to transform into Hades, Sorcerer of Eld during your upkeep
I usually buy booster packs from the vending machine, so when I saw they were selling them online, I got really excited
Commander ninjutsu is one of those abilities that just hits that cool factor too, you know