Lu Li didn't hesitate to give the Ivy Magic Staff to March Rain, not because he was biased towards her, but because it was simply perfect for her. It was almost like it had been custom-made.
Its main attributes were Intelligence and Constitution, none of which were wasted.
In particular, the 30 points of Constitution were very valuable. Priests were often the target of focus-fire, so their HP and Defence often determined the result of a game. However, not all Priests could afford to put many points into Constitution, as this would naturally take away from their healing. As such, equipment with Constitution was extremely useful.
An equip with +30 Constitution wasn't easily obtainable.
The first Special Effect increased Mana Regeneration by 30%. In the case of a stalemate in a fight, the outcome would often be decided by the amount of mana the healer had. The more skills they could cast, the more likely they were to win.
The second Special Effect was even more remarkable.