How is your new zodiak drop rates so far?

[Kuwagami]

Gambler's Fallacy.

Not really, but poor words choice. The item WILL drop, that's a fact... at 15% chance (or whatever the real drop rate is)
But then, fact is that after each subsequent run, you have more chance to have had the drop. at 15%, it would take 14 runs to have 90% chance at your drop (in total). While having only 15% chance per run.