The character's blobbiness seems well-suited to this painterly style, and the clouds above are gorgeous and fluffy
Each one has a strong questing value that forces opponents to challenge or risk falling behind, and then once challenged and/or banished, their effects activate drawing you cards, forcing opponents to discard or return a character to their hand, and more
Portfolios and Illumineer's Trove offer convenient storage and make it easy to keep track of both main cards and rare variants
However, if you do and all of the targets are illegal when the ability tries to resolve, it won't resolve and none of its effects will happen
Collector Boosters cost more per pack, contain a much higher concentration of premium cards, and are not built around balanced Limited gameplay
in fact, its one of the best things you can do in Commander, so Matoya, Archon Elder has lots of potential