Naturally, that was only the case before level 40.
The mana crystal of the Mana Devouring Vine, one of the few plants that could reach level 40, would have overwhelming changes after it advanced to level 40. Not only would the Mana Devouring Vine transform, but its mana crystal would also mutate and become completely different from a typical level 40 mana crystal. At that point, it could even be said that they were two different species.
After that, the Mana Devouring Vine's magic crystal could be described as the best mana vessel. The mana it could store would be comparable to the mana reserves of a Heaven Mage.
After all, ordinary mana crystals didn't have such vast storage capacity. Most mana crystals could only be considered one-time-use consumables, and very few of them with pure mana could store a tiny bit of mana.
