Name: The Great Flood
Rank: S++
Mana Cost: 500
Requirements: Ocean Dragon Slayer
Type: Supplementary - Debuff
Element: Water
Range: Topic-wide - 50 meters high
Cooldown: Once a topic
Duration: Sustain
Effect: The user inhales sharply and raises a hand toward the sky upon which the ground starts to rumble and a massive magical circle will enshroud the topic. Once activated a massive flood of water will erupt from underneath the ground, consuming all in its wake and drowning these inside. Once cast anyone will suffer a S-rank debuff to their speed and the user becomes able to launch their AoE spells without travel activation delay. Due to the nature of this spell it can't be negated, but everyone in the topic, no matter if they are an ally or a foe will be affected by the spell.
Name: Water Sphere
Rank: S+
Mana Cost: 500
Requirements: Ocean Dragon Slayer
Type: Defensive
Element: Water
Range: 50 meters range
Cooldown: 5 posts
Duration: Sustain
Effect: The user raises a hand toward a target of their choice and channels mana through their mouth, upon which a magical circle the dimensions of the rank will appear. Once cast the user will expel a torrent of water that rapidly forms into a large sphere of water around the target up to a sixteen diameter in dimensions. This sphere of water has a 6 S-rank durability.
Name: Water Nymphs
Rank: S-rank
Mana Cost: 500
Requirements: Ocean Dragon Slayer
Type: Summon
Element: Water
Range: 50 meters
Cooldown: 5 posts
Duration: Sustain
Effect: The user raises snaps their fingers as water seems to coalesce around them, forming the shape of two female humanoids made from pure water. These Water Elements have 4 S-rank durability and 321 Strength and 1 Speed.