I am toying around with the idea of buying one of the boxes of shame for the stone of regret. It states that the stone gives you 2 million xp that IS effected by xp bonuses. So my question is how big can a person get their xp bonus and what would the final xp payout be?
VIP 10% normally, 15% this month.
Guild airship xp shrine 5%
XP elixir 50%
Voice of the Master 5%
Am I missing anything? Also how do these stack? Additive or multiplicative?