Bad arena changes, this promotes goldbuying & boosting

[Zinqf-herod]

@Vartonis-deviate-delight

Also to further clarify - the original gear rankings required in S2 and beyond were 1850 for weapon and 2200 for shoulders.

S1 - No requirements on Weapon and Shoulders
S2 - No requirements on Weapon and Shoulders
S3 - Weapon 1850, Shoulders 2000
S4 - Weapon 2050, Shoulders 2200 - S3Weapon 1800, S3Shoulders 1950