my first ritual set

[theqman]

hi this is my first ritual so tell me how i can improve and how its worded right and stuff.
[img]http://img837.imageshack.us/img837/6898/276407.jpg[/img] [img]http://img837.imageshack.us/img837/7696/276407g.jpg[/img]

[~{Rochster}~]

horrid ocg, too much atk and def for it's level. ocg fix: Ritual monster - This card cannot be Normal Summoned or Set. This card can only be Ritual Summoned by using the Ritual Spell Card, "Hell's Fire." You must also offer monsters whose level equals 6 or more (assuming you would change it's level) as a tribute from your side of the field or hand. When this card is destroyed and sent to the Graveyard, inflict 700 points of damage to your opponent.
Ritual spell - This card is used to Ritual Summon "Demon Dragon." You must also offer monsters whose level equals 6 or more from your side of the field or hand.