We've datamined 3 new PvP trinkets that are coming in Patch 9.2, including the Cosmic Gladiator's Devouring Malediction!
New PvP Trinkets in Patch 9.2There are three PvP trinkets effects coming in Patch 9.2, with the Cosmic Gladiator's Devouring Malediction having a healing absorb similar to the old Corrupted Gladiator's Maledict.
Cosmic Gladiator's Devouring Malediction — Use: Drain up to 5528 absorption from all nearby enemies over 3 sec, then unleash it in a 15 yd cone in front of you as Read more on wowhead.com