mtg unicorn cards Pearled [Revised Edition] – The Nerdporium put a +1/+1 counter on that creature. Prized Unicorn

It later came back as Oblivion Stone, which costs a bunch more mana and can't take out exotic lands

Collector Booster Contents Each Collector Booster comes with 45 rares or mythic rares, 79 special-treatment cards, and 11 foils

Its instant-speed and can tag Planeswalkers, just like Lava Axe used to be able to

Its in the right color identity, and it can be a consistent form of card draw

Note that if you use Nashi as a Commander, you cannot ninjutsu it from your Command Zone so that won't work unless you find a way to put it into your hand

It seems fitting that the card which has the sets name in it is absolutely silly