It can be used to protect your own creature as well as to recycle good ETB triggers from cards like Mulldrifter, Solitude, Fury, you name it
#260 Looked fun, so why not
There is no ready-made deck to play with so new players will be overwhelmed learning the rules while building a deck
So, buying fake cards directly hurts your local game store, and if fake cards become too popular and widely used, it's possible that some stores simply won't survive, which leaves everyonewith fake or real cardswithout a place to play Magic
With this in mind, there are tons of different directions players can take
The Radiant Greninja can also take some early KOs on stuff like Bidoof