Lulu the Water Howl is a must have for beginners in Summoners War and even in late game it could be very useful, it is very easy to get, you can get her from unknown scrolls from social summons, magic shop and drops in Hydeni Ruins. This combined to her number of stars makes the water howl very fast to skill-up.
She is a single target healer/cleanser with one very interesting plus, the skill Attack! that increases her attack bar by 30% every time you use it, which is a great benefit because it makes the other healing skills available faster during the cooldown.
Lulu, Water Howl is the best Howl and one of the greatest supports you can get in low and mid game but we suggest you to keep it until she reach 4 stars (lvl 30) without pushing any further. This is because from then you will have to build your own Water Garuda - Konamiya as a better healer/dispeller and a pure healer like Belladeon, Light Inugami or A [...] Read full Lulu Review
Attacks the enemy target and recovers the HP of an ally with the lowest HP ratio by 15%.
Removes all harmful effects on the target ally and recovers both your HP and the target's HP by 20% (Reusable in 3 turns)
Removes 2 harmful effects of all allies and recovers the HP of all allies by 20%. Grants immunity on the allies who had no harmful effects for 2 turns. (Reusable in 5 turns)