Elaina
A - [10 SP] 80% boost to Def, Rec, max HP
B - [10 SP] 100% boost to Def, Rec, max HP
C - [10 SP] Considerably boosts BB gauge each turn
D - [10 SP] Greatly restores HP each turn
E - [20 SP] 50% additional damage reduction
I - [20 SP] Adds considerable damage reduction of additional attacks for 1 turn effect to BB/SBB
K - [20 SP] Enhances SBB's BB gauge boost when damage taken effect

Hadaron
A - [10 SP] 60% boost to Atk, max HP
B - [20 SP] Raises Atk, max HP boost from 60% to 100%
C - [10 SP] 100% boost to Spark damage
D - [20 SP] 100% boost to CRIT DMG
E - [10 SP] Considerably boosts damage against status afflicted foes
F - [20 SP] Negates elemental and critical damage
G - [10 SP] Raises Atk parameter limits to 180000

Raquiel
A - [10 SP] Raises all parameters boost to 80%
B - [10 SP] 150% boost to Spark damage
C - [20 SP] Enormously boosts elemental damage
D - [10 SP] Raises Atk parameter limits to 160000
F - [20 SP] Adds Stealth for self with Atk, Def and critical hit rate boost for 2 turns effect to BB
I - [25 SP] Adds resistance against 1 KO attack when HP is below 35%
K - [30 SP] Adds enormous BB gauge boost for 3 turns effect to BB/SBB
If you can't/won't OE+3 and use an Omni Emperor, skip F or I.

Persenet
A - [10 SP] 80% boost to Def, Rec, max HP
B - [10 SP] Hugely boosts damage against status afflicted foes
C - [10 SP] 150% boost to Spark damage
D - [20 SP] Enormously boosts elemental damage
E - [20 SP] Probable damage reduction to 1
F - [10 SP] Raises Atk parameter limits to 150000
G - [35 SP] Enhances BB's additional damage reduction effect
H - [15 SP] Allows SBB's huge 1 turn Atk reduction effect to last for 2 turns and enhances its success rate
If you can't/won't OE+3 and use 2 Omni Emperors, skip E