Riou
Head: ---------
Right Hand: Bright Shield
Left Hand: Thunder
Weapon: Twin Fang
Rune: ??????????
Riou's MP
Lv1: 9
Lv2: 7
Lv3: 4
Lv4: 2
Okay, first the Bright Shield Rune is a largely defensive and healing Rune. Being an aspect of the Rune of Beginning, one of the 27 True Runes, it is a powerful one at that.
The Spells I have reveled so far:
Lv1: Great Blessing: This is a group heal that can also restore negative status effect as well. It's for more small to medium injuries. It won't regrow arms or anything, but will mend cuts and bruises.
Lv2:Shining Light: This is a group attack spell. It can hit multiple targets and pierce them with holy light. Think hard light constructs, if you like. It's also how I reason his defensive Shield.
I have not yet used the level 3 or 4 spells. At least not properly. Forgiver Sign, which I used to heal Four is the level Four Spell, but I only used part of it's effect. It honestly should have fully restored her, too, but @Drak asked if it would be all right to leave some minor things on Four, so I did.
The Thunder Rune is a powerful offensive Rune. It's actually the upgraded version of the Lightning Rune. This means the the level 2 spell of the Lighting Rune is the Thunder Runes Level 1 Spell and it also has a potent unique level 4 spell. Generally, this is a single Target Rune, but some liberties can be made. It's intended to give Riou some flexibility in his attacks.
Lv1: Thunder Runner: This attack runs on the ground hitting anything it it's way.
Lv3: Thor Shot: This Spell surrounds a target witha pair of triangle symbols that then form a star and then strikes them with a powerful Lightning bolt.
I haven't used the Level 2 or 4 Spells on this Rune. Really, it's just more powerful and impressive Lightning Spells.
Twin Fang is Riou's weapon. It is a pair of tonfa. Riou is actually a capable physical fighter, though it hasn't been able to be established with some of our opponents.
You might notice that Riou has two spell Runes and one supporting his weapon. I haven't revealed what effect that one has yet. And he has no Rune on his head, though he could, I didn't use one there for the sake of balance.
Jowy Blight (Atreides)
Head: ?????????
Right Hand: Black Sword
Left hand: ?????????
Weapon: Star Staff
Rune: ----------
Jowy's MP.
Lv1: 9
Lv2: 8
Lv3: 5
Lv4: 3
The Black Sword Rune is a completely offensive and devastating Rune. All of it's spells are meant to destroy and crush his opponent. It's the complete opposite of Riou's. It too, is a True Rune, but I won't go into that any deeper at the moment, for the sake of spoilers.
The revealed Spells (plus a bonus).
Lv1: Flash Jusgement: This Spell attacks a single target. I'm translating this as him sending out a single sword of black magical energy.
Lv2: Twinkling Blade: Haven't used it yet, but it is similar to Riou's Shining Light, expect there is no defense concept and it creates black magical energy.
Lv3: Piercing One: Actually regret using this one, since it was treated like it didn't happen, but whatever. This spell pierces a target with three swords made of pure black energy and then explodes. A devastating Spell to be sure.
Yeah, the level 4 spell will make you wet your pants...
He uses a staff for combat. He isn't as strong in physical combat as Riou, but he is still capable and is slightly stronger in his magic.
You may have gathered that he has three magic Runes, but no Rune to support his weapon, unlik Riou. I won't reveal the other Runes, yet, but I will say this. They are intended to address Jowy's weak points. One has defensive intentions, for example.
Also, note that I only ever intend to use one spell a turn. The only notable exception I might make would be Riou's defensive shield followed by another attack spell. Also, I intend to use those MP totals for a whole day. For the most part, that won't be a concern, but you can rest assured that I won't be spamming level 4 or even level 3 spells on anyone.
Okay, that should do.