Name↑ Type  Element  Description 
Aura Support - Raises chances of getting Limit Breaks
Dispel Support - Removes spell effects that can't be removed by other means (i.e. Reflect)
Drain Support - Takes HP from target and gives it to caster
Esuna Support - Removes most status effects
Protect Support - Target takes half damage from physical attacks
Reflect Support - Magic attacks against target are reflected back
Shell Support - Target takes half damage from magic attacks