Two contest cards

[WolfFan16]

[color="#2E8B57"][font="Verdana"]Well even if i ended up losing this contest i tried and hey i think these cards are pretty good. tell me what you think
[center]
[img]http://img822.imageshack.us/img822/2002/225556pw.jpg[/img]
LORE:When this card is Flipped Summoned successfully, destroy 1 monster on your side of the field to inflict damage equal to the destroyed monster's ATK. When this card is Normal Summoned successfully, you can Special Summon 1 monster from your graveyard. At the end of your opponent's next turn, you take damage equal to the ATK of the Special Summoned monster.
[img]http://img291.imageshack.us/img291/1051/225556w.jpg[/img]
LORE:This card can not be Normal Summoned. This card can be Special Summoned by removing from play 1 Level 5 or higher monster from your graveyard. When this card is Special Summoned this way, take control of 1 of your opponent's monsters. The selected monster can not attack or change it's battle position. When this card is removed from the field, destroy the monster.[/center][/font][/color]

[newhat]

Nike's first effect is absolutely unprecedented and [s]might[/s] would break Malefic if it were an Ignition Effect. Is it optional or mandatory? If optional, add "You can". If mandatory, replace "to" with "and". The effect is slow, but it combines well with many monsters. The second effect is simply far too good. Bring back anything? Fine, I revive Black-Winged Dragon, or better, Brionac.

Hephaestus is extremely powerful. Remove a Synchro, steal a monster, Summon a Tuner, Synchro with your opponent's monster. Laugh insanely as you attack with both against a now-empty field. Seriously, add some sort of cost, like "You cannot Normal Summon or Set in the same turn that you Special Summon this monster."

I think you should cut "The Greek" from the names. It seems silly.