Name: Arms of Poseidon
Rank: D
Magic Cost: 10 Mp 5 Mp sustain
Requirements: Water God Slayer
Class: Offensive
Element: Water
Cooldown: 2
Duration: 2 (if sustained )
Effect: The casters eyes turn black and drip black tears as four tentacles made of blackened water form around the caster. they have a reach of 5 meters, and deal D rank water and bludgeoning damage.


Name: Water God's Shield
Rank: D
Magic Cost: 10 mp 5 Mp sustain
Requirements: Water God Slayer
Class: Defensive
Element: Water
Cooldown: 2 post
Duration: 2 post duration and 5 Mp sustain
Effect: With a shift of black to the casters eyes a fluctuating half shell of water shoots from the ground and protects the caster from attacks. the shield moves to block attacks. the shell is 2 meters wide, 3 meters tall, It can resist 2 D rank attacks or 1 C rank while Fire takes twice as long to effect it.

Name: Water Gods Aqua Bomb
Rank: D
Magic Cost:10 mp
Requirements: (The magic required to use this spell)
Class: Offensive
Element: Water
Cooldown: 2 posts
Duration: Instant
Effect: The casters eyes shift black for a moment as Black water bursts from the casters body. the Bursts does D rank damage and pushes those with in 5 meters of the caster back by 3 meters.

Name: Water Gods Wave Strike
Rank: D
Magic Cost: 10
Requirements: Water God Slayer
Class: Offensive
Element: Water
Cooldown: 2
Duration: Instant
Effect: With a swipe of the caster's arm his eyes flash black and a 3 meter high, 3 meter wide wave of black water crashes into a target within 5 meters, and deals D rank water and bludgeoning damage.

Name: Neptune's Black Bullets
Rank: C
Magic Cost: 20
Requirements: Water god slayer
Class: Offensive
Element: Water
Cooldown: 3
Duration: Instant
Effect: The caster's eyes blacken, and drip black tears as he holds out his hand as if firing a gun, firing 2, 9mm super fast bullets of black water at a single target dealing C rank Water and piercing damage.


Name: Consume Element
Rank: Same as Caster
Magic Cost: 0
Requirements: Water God Slayer Magic
Class: Supplementary
Element: Water
Cooldown: Depends upon Rank
Duration: Instant
Effect: The caster is able to begin consuming their element when it comes within 5 meters of them.

-The grabbing thing makes it also supplementary, so take that bit out. Sorry D:

-How large is the shell?

-Make the knockback 3 m, but the aoe can stay 5. Also I'd say burst rather than explosion, makes it easier to understand.

-How wide is the wave?

-I need a specific number of bullets, and a size for them. Also the more bullets you fire, the less damage each will do since combined they will all be C.

Done and Done
but now i am sad because i cant just walk around and pick things with my my tentacles :(

Noting that each of the bullets deal D rank a piece, combining to C.

This is approved. Go use these spells to do some missions now :P