Undead body

Odric dose not react to pain stimuli
Odric's body is magically preserved and dose not rot or fester

Approved

Odric can link his spirit to an ally in battle. After activation as long as Odric linked target stays within his site Odric will mitigate half of the damage they receive (before alteration (exp. damage resistance)) to himself.

I assume you want this as a passive. They have to remain in your sight, and can only link with one person at a time. Approved.

The damage that is mitigated due to Odric's damage reduction (the 10% reduction to incoming damage and the 20% reduction to his own damage dealt) is held in a pool. Whenever Odric uses a power that causes himself damage (exp. Limiter Break) he can use the stored pool to reduce the damage he takes. He can not use the damage added to the pool on his current turn to mitigate damage.

Approved.

If Odric loses a piece of his body it regrows in 6 turns. Holding the severed member against the stump enables it to reattach instantly

Approved

Odric stabs his blades into the ground and crouches in a low fighting position. In this form he can mark up to three enemies engaged in melee combat with him. When those marked enemies take actions Odric can make an immediate counterattack against them. If damage is done the enemy cannot move from their position. abilities cannot be used in the counter attack.

Approved.

Odric concentrates Soul Fire at the tip of his index and middle finger and then shoots it at his intended target. The hit target glows in unnatural blue light, alerting all to their presence.

This is a simple ranged magic attack. If it hits and deals damage all characters in the same area as the hit target know where the hit target is exactly. Can also be used as a signal by being shot into the air

Approved.

Odric releases a large, spectral claw of Soul Fire from his outstretched hand. The hand grabs an enemy and drags them to melee range with Odric.

If the claw is used to drag an enemy to Odric it uses Odric's intelligence versus the targets strength (representing the power of Odric's will against the physical strength of the enemy)if Odric's intelligence is greater then their strength then the target is brought directly in front of Odric. This technique does not deal damage.

Alternatively, the claw can act to increase Odric's attack range with his melee attacks

Usable every 3 rounds

I assume you mean Intelligence when you say willpower. If so, approved.

Soul Fire erupts from Odric, rising high and taking a humanoid form. Odric and two of Odric's allies are brought into the titan's chest.

Odric takes on a giant form. In this form Odric adds his Intelligence to his Strength, Endurance, and Willpower and then doubles his Intelligence. The two allies in the titan along with Odric are protected from attacks. Any attack against the two allies is directed at Odric. Furthermore, any damage Odric takes is doubled while in this form. The two allies are also only able to make ranged attacks while being protected. When the titan's duration is over Odric takes half of his maximum HP as damage.

This ability is usable once per match and lasts for 5 rounds

Not approved. Not approved in the slightest. 0.o