Malefic Monster (Caius the Shadow Monarch)

[~Jay~]

[center][color="#4B0082"]
[img]http://img703.imageshack.us/img703/2087/235627l.jpg[/img]
[b]This card cannot be Normal Summoned or Set. This card can only be Special Summoned
by removing from play 1 "Caius the Shadow Monarch" from your Deck. There can only be
1 face-up "Malefic" monster on the field. Other monsters you control cannot declare an
attack. During each of your End Phases, remove from play 1 Monster Card in your Graveyard
and 1 card you opponent controls. This card can only be Special Summoned from the Graveyard.[/b][/color][/center]

[Dementuo]

Interesting card. Has a pretty good effect.
However, you forgot the Malefics' Field Spell requirement.
Also, the "This card can only be Special Summoned from the Graveyard" should be up at the top of the effect. Other than that, it's a solid card.