mtg mishra commander deck Eminent One Sacrifice it at the beginning of the next end step. Mishra's Burnished Banner Upgrades |

The Phyrexian forces marched through, compleating all they touched ZURGO AND OJUTAI Though he had been harassed and beset by dragons throughout his life, Zurgo was the first to understand that dragons and non-dragons would not be able to survive without each other's help and would have to work together if they were to save Tarkir

Or, in one of my favorite examples, changing the Spellgorger Weird into the Spell Weird

That said, this does mean you have an obvious (and relatively cheap) first step to take when going about upgrading the deck

Affinity is extra good in the Team format

Honorable Mention #2 (#12 Overall - High Toughness Low-Cost Walls This is for all those 0/6 or 0/7 Walls out there