The hand size status is tied to a -7 ability, which isn't too hard to get to if you flip Tamiyo early on
Sylvok Battle-Chair/Colossal Dreadmask will be a good card, but this would be a bulk buylist play and thats not always where you want to be
5 Etrata, The Silencer While not a Ninja, Erata, the Silencer both offers an alternate win condition and an unblockable creature in the Command Zone making it a great choice if youre looking for something a little different in your Commander deck
Meanwhile, cards like M Rayquaza- EX and decks like Night March are putting out incredible amounts of damage on as early as the first turn
Then we can give it haste with Forerunner of Slaughter, and finish by flinging it at someone with Barrage Tyrant
Sure, you can recur one if that is what is needed