Water Materia

The Water Materia is a Spell Materia. It contains spells that cause Water-type damage against enemies.

Location
Under the Lake Hylia Bridge.

Firstly, be sure to have Raziel in your party.

From Snowpoint City, travel toward the bridge. Go to the Separation Point and have him break off from the group. Now, return to the bridge. Go just short of halfway across. If you already have the Swim Gift, you can jump into the lake now; otherwise, you must Shift into the Spectral Realm. After getting into the lake, go east a little and then directly under the bridge. In the cliff facing, you should see an opening. Go inside and follow the path all the way through. When you reach the end, you'll find a cave with a shining green stone sitting on a crop of rocks. Pick it up and you'll have the Water Materia.

Spells
The Water Materia has three spells, each one more powerful than the last. They must be purchased in sequential order.

Rain (5 MP); Innate
Rain projects a drenching splash against an enemy. It causes an inherent 100-500 HP damage against enemies with neither resistance nor weakness to Water-type attacks. Halve this against those with resistance, nullify this against enemies that are Water-type, and double this against those who are weak against it.

Raina (10 MP)
Raina shoots forth a surge of water twice the size of its predecessor's. It causes an inherent 501-1000 HP damage against enemies with neither resistance nor weakness to Water-type attacks. Halve this against those with resistance, nullify this against enemies that are Water-type, and double this against those who are weak against it.

Rainaga (25 MP)
Rainaga is the strongest spell the Water Materia contains. When cast, this spell surrounds an enemy with a sphere of water that constricts to inflict massive damage. It causes an inherent 1001-3000 damage against enemies with neither resistance nor weakness to Water-type attacks. Halve this against those with resistance, nullify this against enemies that are Water-type, and double this against those who are weak against it.