You’ll receive a static weapon with a re-rollable stat above the line. This is separate from the enchantment re-rollable stats, and therefore you can have the same stat (for example, Cooldown reduction) above and below the line.
However, there are set stats which you can pick from for the baseline re-rollable stat, these are:
Increases attack speed by 8% (MW: 9%)
Reduce cooldown by 5.4% (MW: 7.2%)
Deal 7% more damage against enraged monsters (MW: 9.3%)
Increases critical rate by 14 (MW: 18)
Several rerollable stat options have also changed to the following for these pieces:
Glove: Increase HP recovery by 6% (previously 3%)
Boot: Increase MP recovery by 0.2% (previously 0.1%)
As this weapon is designed for both PvE and PvP, re-rollable stats such as “Increases damage by 6%” and “Increases damage by 6.9% when attacking from the rear” are universal and work for PvE and PvP.