I’d like to suggest adding a Luck Bar (bad-luck protection) system to PvP chests.
The idea is simple:
Each time a player opens a PvP chest without receiving a rare item, their Luck Bar increases by 0–2%.
When the Luck Bar reaches 100%, the next chest is guaranteed to contain at least one rare item.
If a rare item is obtained before reaching 100%, the Luck Bar resets to 0%.
This would directly address a major frustration many players experience. Currently, some players open 150–200 chests and still receive nothing of value, which feels discouraging and unfair, even if the odds are technically correct.
Many successful games use similar systems, and it greatly improves player satisfaction without breaking balance.