10 minutes of my time in 3...2...1

[Gospel.]

[center][img]http://img692.imageshack.us/img692/4326/331207u.jpg[/img][/center]
[center]This card cannot be Normal Summoned or Set. This card can only be Special Summoned by removing from play all level 6 and lower Sea Serpent-Type monsters in your Graveyard. Once per turn, by tributing a Sea-Serpent type monster you control except "Iridescent Hydra", this card can attack twice in a row during the turn's Battle Phase. When this card is selected as an attack target, roll a six-sided die. If the result is 1,3, or 5, destroy the attacking monster.[/center]

[center]Hate, Rate, Comment, Give me juice whatever.[/center]

[War Chess]

Perfect ! Great Image nice suitable effect and perfect OCG. But you could take out the "As long as ths card remains face-up on the field," and the card would be even more perfect.
9.9/10
Since I've started, YCM members improved a lot their cards. Now I like this place

[Gospel.]

ummmmm kay?

[Gospel.]

any more?xD

[DARKPLANT RISING]

[b]Iridescent Hydra
LV 7 WATER Sea-Serpent Effect 2600/2600
This card cannot be Normal Summoned or Set. This card can only be Special Summoned by removing from play all level 6 and lower Sea Serpent-Type monsters in your Graveyard. As long as ths card remains face-up on the field, your oppnent cannot Special Summon Sea Serpent-Type monsters in Attack Position. When this card is selected as an attack target, roll a six-sided die. If the result is 1,3, or 5, the attack is negated. If the result is 2,4, or 6, both cards are removed from play.[/b]

Iridescent...?
*Checks*
Whoawhoawhoawhoa. Same thing as rainbow, and still you use this. You're a genius.

Well, the summoning conditions are very easy as they don't state how many. Ok at 1. Of course it's not a card you'd want to draw mid game - it can't be Traded In - but hey, it's fast, and that's a good thing. Problem is that LV 6 would have been better for Synchro material.

Another is the fact its anti-Sea Serpent effect works on only Brionac. Any real player would summon Goyo over Brionac in a situation with this on the opponent's field anyways, even without the anti-serpent. That makes it pretty pointless. Maybe make it an effect that tributes Sea Serpents so it can attack many times, thus making it have "many heads".

The attack negator is also underpowered. Half the time you lose a SS beatstick, the other half it just negates, and it doesn't even destroy.

My edit idea:

Iridescent Hydra
LV [s]7[/s][b]6[/b] WATER Sea-Serpent Effect 2600/2600
This card cannot be Normal Summoned or Set. This card can only be Special Summoned by removing from play all level 6 and lower Sea Serpent-Type monsters in your Graveyard. [s]As long as ths card remains face-up on the field, your oppnent cannot Special Summon Sea Serpent-Type monsters in Attack Position.[/s] [b]Once per turn, by tributing a Sea-Serpent type monster you control except "Iridescent Hydra", this card can attack twice in a row during the turn's Battle Phase.[/b] When this card is selected as an attack target, roll a six-sided die. If the result is 1,3, or 5, [s]the attack is negated[/s] [b]destroy the attacking monster[/b]. [s]If the result is 2,4, or 6, both cards are removed from play.[/s]

EDIT: Forgot, right now 8/10 with newby bonus.

[Gospel.]

^ that sounds so much better thanks 0_o

[cardmaster791]

i love the card but think it could do without the "in a row" in "attack twice in a row during your battle phase"

[Neither]

The card is great, but I feel that the last effect is pretty irrelevant with the card's theme.

[DARKPLANT RISING]

[quote name='cardmaster791' timestamp='1292902846' post='4869673']
i love the card but think it could do without the "in a row" in "attack twice in a row during your battle phase"
[/quote]
"In a row" gives it the finest of balance.