mtg prosper tome bound commander deck Prosper, Tome-bound - Proxy Full Art Custom Card Legendary Creature Tiefling Warlock MTG Commander EDH Deck Prosper,

This means you can get up to three Rares/Mythics per pack

You can push some serious damage with Ceasar, especially if you spend a few turns racking up the tokens and then launching into Caesar's final ability

The more often you do it, the more life you pay but there are many ways of removing counters from the Altar

Spreading Seas ($0.35) Its generally a good idea to include some form of land hate in your Commander decks, to help deal with lands like Maze of Ith or Field of the Dead

If youre using Umbris as your commander, youre going to want to include lots of Nightmares and Horrors, as well as other mill effects so that you can effectively eliminate your opponents entire deck