mtg rat deck commander Custom ~ Attack ~ Vren, the Relentless ~ 100 Card Deck Marrow-Gnawer Commander Deck - Best

Each Opus ability provides an initial effect, along with an additional or alternative bonus if you spent five or more mana on the spell that triggered it

Found on the sets Summons, these Summons are only around for a few turns, however, they pack a punch during that time

Equipment decks usually dont have a lot of card draw, so The Aetherspark fits this need

If a creature you control attacking causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time

Since it's so low, you can copy multiple artifact abilities in one turn without investing a ton of mana, so you can hold it for other spells and interactions

Once you're ready, Grond can help back up your army of Uruk-hai for the win