companion mtg cards is the single most broken mechanic of all time. Even after multiple rule changes and bans, the have continued to be some of the most unfair ever made. Do you If a creature card was discarded this way Peri Brown (WHO) #631 |

Combined with Leyline of Anticipation and other flash-inducing effects, the green Muse easily ranks among the most terrifying cards to face down

(Exile this card from your graveyard: Create a token thats a copy of it, except its a 4/4 black Zombie in addition to its other types with no mana cost

Some quick honorable mentions first though

Able to tap for two mana, Ancient Tomb is capable of accelerating your curve an entire turn for the cost of two life per activation

Wrenn and Realmbreaker Price: $14.31 Wrenn and Realmbreaker has a lot of tricks up its sleeve

But the starter deck itself only comes with one copy of each of these cards