Their sneaky ninjutsu tactics keep opponents on their toes, not knowing when youll replace one unblocked creature with a ninja
Now to be fair, there are a lot of Commanders that are heavily played that feel fair, like Queen Marchesa, Alesha, Who Smiles at Death, Omnath, Locus of Rage, and Kynaios and Tiro of Meletis
If you've ever tried to track down an affordable copy of a popular commander or a key artifact, you know how frustrating it is when the only versions available are 20+ singles from sets printed a decade ago
It costs three mana, which is just about acceptable cost-wise
Always compare the card in question to a genuine version of the same card
Don't sleep on that, although you'll usually want a Red zone-caring critter