mtg commander deck build guide SetBrewer — Magic: The Gathering Decks from Your Sets The Complete Beginner's Guide to

You'll have to decide which creature type to bias towards

Relentless Rats was the first card that let you play more than four in a deck, and that became another icon at the kitchen table

Definitely a nice compliment to pingers and cards like Collapsing Borders or Sulfuric Vortex

Does your deck reliably manipulate the top of its library (via draw, Scry, Surveil, or some other method) to help smooth your draws so you hit the Lands and other mana sources you need

Decadent Dragon does something quite similar to Goldspan Dragon when it comes down, ramping you out of control, while also dishing out significant damage

Ever see what a bear can do to a plastic cooler