Most of Eiko's Eidolons focus mainly on support other than Fenrir and Madeen.

Name
Fenrir
Attack	MP Cost	Gem
Terestrial Rage or Millennial Decay	30	Sapphire or Maiden Prayer
Effect
Causes Earth and Wind damage to all enemies
Acquired from
Comes with Eiko.

Name
Carbuncle
Attack	MP Cost	Gem
Ruby, Emerald, Pearl, Diamond Light	24	Ruby, Emerald, Moonstone, Diamond
Effect
Ice damage is cast on all enemies
Acquired from
Comes with Eiko.

Name
Phoenix
Attack	MP Cost	Gem
Rebirth Flame	32	N/A (use Phoenix Pinion to summon)
Effect
Causes Fire damage to all foes, and any dead ally’s will recover from knock out
Acquired from
Many different places.

Name
Causes Holy damage to all foes
Attack	MP Cost	Gem
Terra Homing	54	Ribbon
Effect
Acquired from
Learned from Mog when he attempts to save Eiko from Zorn and Thorn.