This can be used in a pvp setting. If you shoot someone with it, all creatures around a 70m radius will come to your aid. To use in a pve setting, simply shoot anything and everything else will come after it. It essentially adds “tames” for you within a short period of time. Use wisely as these are not cheap!

Rare flowers dont work on mobile, so these stuff are your only choice

If you stuffed a rare flower into a tranquilizer dart

If you shoot an unconscious creature with it, every creature near it will freeze as if you got disconnected on multiplayer.