Theres a catch: It must be the top card from your graveyard (yes, Mirage had nonsense restrictions like this)
Theres an argument that these are better in the 99 than as the commanders of a dragon deck because they offer card advantage when they ETB and fetch the other one from your library
(Dimensional weight) Manufacturer Pokemon USA Manufacturer's Item Number 290-10820 UPC Code 820650108204 Each Pokemon Black & White Plasma Storm Elite Trainer box includes 7 Plasma Storm booster packs, 40 Energy cards, 2 acrylic condition markers, 6 damage-counter dice, a player's guide, a deck box, and a collector's box to hold everything
(2024-07-26) If the spell is countered, the offspring ability will not trigger, and no token will be created
While being colorless does impose a special deck building restriction, thats not really a problem for Zhulodok since Magic has all sorts of mana rocks and artifacts to ramp you up to getting this Eldrazi out as soon as possible