Castlevania: Order of Ecclesia Boss Rush Mode

The Boss Rush Mode is unlocked once you've beat the game while saving all villagers.
There are 2 courses for the Boss Rush Mode:

Course A:
Athroverta
Brachyura
Maneater
Rusalka
Goliath
Gravedorcus
Albus
Barlowe

Course B:
Blackmore
Eligor
Death
Dracula

The Rewards for Boss Rush Mode are:
- Less than 4 Mins: L. Eye of God
- Less than 4 Mins: R. Eye of Devil
- 4 Mins or Higher: Arrow Helm
- 4 Mins or Higher: Axe Helm
- 4 Mins or Higher: Hammer Helm
- 4 Mins or Higher: Knife Helm
- 4 Mins or Higher: Lance Helm
- 4 Mins or Higher: Rapier Helm
- 4 Mins or Higher: Shield Helm
- 4 Mins or Higher: Sickle Helm
- 4 Mins or Higher: Sword Helm