Water Elementum

Wanna to know how to defeat Water Elementum? Look at this...

http://www.worldofmiscrits.com/elementums-water.html

This is Water Elementum. 
This Elementum often uses this few skills:  

1. Overwater(Remove Nature's Advantage against water)
2. Gentle Swell(Heal over time, 99 times, 5)
3. Flood(Boss Flood, 100%, Attack Power:200)
4. Intimidiation(Lower foe's physical and elemental attack by 11)
5. Bubbling Fury Elementum(A powerful water attack, 25)

Strategy: Just lower his attacks till 82 and increase your defense till 10 and use miscrit that can gain health and toxic or poison to poison him till his heal over time finishes. (Don't use water miscrits)