this is the quote from the gm i asked: "Fine Threatening Crux
For level 58 or above
Increases the aggression of monsters by 15%. Cannot stack with other Threatening crystals.
You should not be able to stack this with other Threatening crystals."
lol when this happen i dont even take it personally, just say stfu and i dont give a flying [filtered]. Unless they pay for your game they cant tell you what to do, especially when your playing in a legit manner.
lol dont be mean, i dont even know who to believe haha
well it says "Threatening crystals now stack properly. ", you can physical equip more than one but if the effect is stacked is still unclear, if the game master says they dont then i guess they dont?