It says the buff for Water-Lore is increased by 3%. It doesn't say that it gives an additional 3% bonus, which could be interpreted either way. If the buff for Water-Lore increases by 3%, that means each pulse is (supposed to) increase. Either they need to rephase the set bonus if it's only supposed to apply an additional 3% boost, or they need to fix the bonus itself.
Last I knew the 3% was unintentionally going to the LM instead, but I haven't checked B4.
Steam: Sneakeh Snake[/CENTER]