Theres the obvious benefit that youre getting some free creatures to swing with for one turn, but Mirror March lets you cash in on multiple effects that trigger when that creature enters the battlefield
First-edition copies of this card are notoriously difficult to find, and even rarer to get in NM condition, as many of the best copies are graded, not kept raw
The mechanic was incredibly strong, with companion decks quickly cropping up and often dominating multiple formats
Create an Account: Create an account on the sellers site to keep track of your purchases and receive exclusive offers and updates
Similarly, if Starting Town NPC leaves the battlefield while Fetch Herbs is on the stack, that card will still be exiled after the spell resolves, and you'll still be able to cast it later from exile
Let's say you're playing a deck that wants to use it as a pseudo-wrath to destroy all creatures with power three or greater (which is a real possibility in Standard, considering we don't have hard-wraths at four mana anymore)