fallout gun card mtg Magic the Gathering Collector Booster Omega Pack Activate only as a sorcery.) Nuclear Fallout - Universes Beyond:

Heck, if this were to ever make it down to common, it's not a bad option against the Goblin Combo deck that relies heavily on a creature sacrifice combo loop to win you the game

I expect to see this at casual EDH tables and maybe even at cEDH ones

Just looking at the maindeck, you are countering at least 12 of their non-negotiable slots (Glistener Elf, Noble Hierarch, and Vines of Vastwood), along with some number of Growth, Might of Old Krosa, Groundswell, etc

Your opponent is going to have countermeasures, and by diversifying your sideboard package you force them to diversify those countermeasures, which means bringing in more cards than they would like and cutting into their core pieces

Otherwise, you gain control of target permanent they control

In deck building, this balance is called the "mana curve." Each spell has a mana value, which is the total mana cost of a spell