Seriously, try this Massacre Wurm alternative out sometime, and you might be amazed at how fun it can be
Back when they were first released, anyone and everyone I knew was rushing to buy anything and everything Pokmon, and it was hard to get sets too, but with the addition of online retailers, buying Pokmon cards is easier now than it ever has been before
Okiba-Gang Shinobi sees very little play, so theres no reason a Ninja with an even worse effect for the same price will see play
When I was looking into building a clone Commander deck, Jwari Shapeshifter was a card that briefly came to mind
In addition, you also need to determine the thickness of your deck
Im personally biased because this was the first planeswalker I ever pulled, and I absolutely loved using it in my first Gruul aggro deck