Yes, not being able to control the outcome is bad, but youll either get tokens, deal direct damage, or even use its activated ability twice more, and thats on a 4-mana card
For large orders & collections I generally will sleeve/double sleeve all the cards where appropriate, and if some cards are especially valuable will occasionally put the higher value cards inside a cheaper deck box inside that box for an additional layer of protection
An extra booster for enhanced deck building and gameplay
Its ability to make tokens, shoot creatures or players, and distribute counters makes it a toolbox in Naya colors
It works pretty well in multiples, too, since the demon from one room qualifies for the Annex of another
Keyword counters are new in Magic