I play SCH and take care of the Main Tank mostly. You can use Sacred Soil as a Death Sentence timer (cast SS right before the first DS; when it comes off cooldown, DS is coming in the next 2-5 sec or so). During snakes, our MT runs to the 2nd pair after the 2nd divebomb (2nd set of DBs). Adloq the MT while he proceeds to the 2nd snake spawns. From that point, help heal the OT as the snakes are kited together, LB'ed, and the OT is on the big snake (the MT will have Hallowed Ground up as the small snakes are killed). Succor before Twintania comes down, then Sacred Soil over the tank's Neurolink, then Virus on Twin. Succor again so it hopefully lands right after Aetheric Profusion (optional), then heal the tank. For Dreadknights, you can Miasma if possible. Lustrate is handy if you need to move and heal (or the tank gets hit hard). During Hatches, keep the MT up! You can still win if OT goes down by doing your own Eggs. I end up using Adloq mostly for right before DS/Twisters.