Unstable Rifts are strategic objectives that require team coordination. These tips and tricks will help you come out on top:
Pick Off Enemies From Sides
Only one ally needs to remain in the capture zone to make progress on the Unstable Rift. Other team members should focus on picking out isolated enemies from flanks, as they'll be caught off guard.
Have a Numerical Advantage and Mind Your HP
Unstable Rift fights can quickly turn into a battle of attrition, where both teams trade damage until one concedes the objective due to being low on HP. Having heroes that excel at long trades or can recover HP quickly will aid you in securing Unstable Rifts during long fights. Similarly, having a numerical advantage means your team has more resources to work with and siege the enemy team out of the objective.
Push Your Lane Before Rotating to the Unstable Rift
Pushing your lane will put your team in the lead in most cases, especially during the early game, as it puts enemies at a disadvantage, where they must choose between getting Souls from Troopers and capturing the Objective.
You must make the right strategic choice depending on the game state and the Rift's spawn timer. If you can push your lane and get to the Rift before the enemy team takes it, that's a perfect scenario. Some other times, it might be best to concede the Rift in exchange for pushing the two other lanes and getting some damage on their lane Guardians.