Just wanted to make sure I have the right strategy in mind.
encounter begins with three players on each plate.
Away team:
Calls out their location immediately on teleportation.
AT1 - Kills oracle number 1, helps with adds until portal opens, cleanses self, then immediately heads through it. Steps on summoning plate and helps with supplicants.
AT2 - Kills oracle number 2, helps with adds until portal opens, cleanses self, then immediately heads through it. Steps on summoning plate and helps with supplicants.
Relic Holder - Picks up relic, kills adds, kills oracle number 3, stays inside portal to cleanse people on their way out until all oracles down, then heads out to cleanse the last few players and begin damage phase.
Home team:
Opens correct plate asap upon teleportation.
HT1 - Heads into portal the instant it's open, helps with adds, then kills oracle 4, gets cleansed, then leaves.
HT2 - Heads into portal the instant it's open, helps with adds, then kills oracle 5, gets cleansed, then leaves.
Plate Holder - Holds portal open and kills supplicants until players start coming back through. Then heads inside, helps with adds, kills oracle number 6, then leaves with relic holder.
Damage Phase:
Weapons of Light + Time's Vengeance + Sleeper Simulant + Super = Atheon dead in 1 or 2 phases.
So the challenge is everyone must kill only one Oracle in the Oracle phase.
This isn't too hard to grasp my friend. You build the portal like you always would, and the Relic dude stands in the area where you kill the Oracles. The 3 building the plate jump in, and back out for Damage phase.
Simplified even more for your convenience!
1. Atheon teles 3 guys
2. Kill 3 Oracles inside the portal. One per person.
3. Build portal.
4. 2 in portal come back to main room to keep portal open. Relic guy stays behind just in case
5. Portal team rushes into portal to kill Oracles
6. Damage Phase
"Hardest challenge yet in Destiny"
B.S. Unless the timer is strict, there's nothing really to this challenge. I think Oryx Challenge is still harder.