6. “Corruption Master” Formation
This formation increases damage based on removing the opponent's defense with Orson's armor-piercing passive ability and Aedus's armor-reducing skill. The Tanker position belongs to Orson with his Ulti that converts damage into HP and his 1st Skill that prevents an enemy from dealing damage to him.
Next, Aedus's 1st ability also reduces armor over time on the enemy target, and Keisha is main damage dealer with his passive that ignores the target's defense.
Finally, Aedus' ulti grants all allies immunity to near-death damage, optimizing the duration of damage the team can deal.