The combination of Gravebind and the Redblade Banner team is unreasonable.

These two pieces of equipment are just two cheap components for a six-person team, but when a 500 rarity Aura Ritualist wears Gravebind, the surrounding monsters gain a 500 rarity on kills. Adding the map's own 100–200 rarity can reach 700 rarity or even higher. Then, if any of the other five team members equips the Redblade Banner, the monsters' strength doubles, and their drops double again. Combined with the in-map drop bonuses for six players, a rare monster's loot could become the equivalent of a solo player's entire season's drops. This is simply terrifying. After videos showing this strategy were released, many players who watched these “team terrifying loot” videos felt disappointed. Why does such an unreasonable combination even exist? Tacticians can easily double a teammate's damage and defenses, and even increase many maximum resistances, which already provides great convenience for team play.