They use their experience to execute powerful abilities or to statically buff themselves or your other creatures
Blue and green are great protection colors, Nadu only costs three mana, and his ability ramps you - meaning you can easily tank a few removal spells
Its a great website for selling singles or sealed product, though note that theyve paused buying collections or bulk for the time being
A lot of the fun involves experimenting with cards I don't typically lean on in my Commander builds because they fit a particular story moment, item, or character interaction as opposed to being "best in class" for a deck archetype
Plus, you always tutor for the same slate of cards, that perfect set of Esper enchantments for gross card drawing, breaking Zur, and more is always the same because the subset of quality, on-color 3 mana or fewer options is relatively small