mtg desert commander deck Bloom a bad choice? : r/mtg If you do How to Build a Desert

So, at the beginning of your upkeep, you reveal the top card of your deck, and if it matches a Creature type you have in play, you get to cast it for free

CastleSiege says

Every Collector Booster contains 7 alt-frame cards, plus the possibility of Foil-Etched cards, a Textured Foil card, or even a Serialized card

Even outside of that use-case, Springheart Nantuko is a fantastic creature that can generate absurd amounts of value regardless of what you may or may not bestow it upon

Dune Beetle raises an eyebrow with the mild stat inflation, but at the end of the day, its not actually more rate than the 2/3s for two that are out there

White-Blue is all about "modified" creatures, which means lots of equipment, aura enchantments, and +1/+1 counters plus some creatures designed to take advantage of them