"Light and Darkness,
Crimson and Salvation,
The Power buried in the Netherworld,
I, the Summoner, shall open the Gate,
I shall master the force of the other world,
And I swear to submit them to my will.
From the world beyond the twilight,
Ovalek, I summon you to this world..."
- Kaedmon de Montblanc, the Summoner

"... And I shall serve you, Master."
- Ovalek, the Eidolon

Kaedmon summoning his eidolon Ovalek. This is so cool :D

A great picture by   gutter_tongue