Heavy Metal Dragon and support [4 cards total]

[Insert_Name_Here]

Heavy Metal Dragon
******
Dragon/Effect
ATK 2300 DEF 2000
Each time a Dragon-type monster is Summoned, tribute it and decrease this card's DEF by 200 and increase this card's ATK by 300 until the End Phase.

Heavy Metal Armor
Equip Spell Card
Equip to "Heavy Metal Dragon". Each time it's DEF is decreased, increase it's DEF by 300 until the End Phase instead.

Heavy Metal Cannon
Equip Spell Card
Equip to "Heavy Metal Dragon". Each time it's ATK is increased, decrease it's ATK by 300 and inflict 500 damage to your opponent instead.

Heavy Metal Shield
Counter Trap Card
Pay 500 Life Points. Negate the effect of a card effect that destroys a Dragon-type monster you control. Then Special Summon 1 "Heavy Metal Dragon" from your Deck in face-up defense position.

[Valkyrie Lupia Blitzer]

Only Heavy Metl Shield is worth it. The rest of them, even Heavy Metal Dragon itself, is underpowered.

[Kroama]

Agreed, a great counter trap. While heavy metal dragon is kind of underpowered, if anything you should definitely fix it to say,
Each time Dragon-type monster other than this card is Summoned, Tribute it and decrease this card's DEF by 200 and increase this card's ATK by 300 until the End Phase.

But yeah, you could definitely beef somebody like that who stops your own dragon summons up big time

[Yogio]

Double Dragon are a heavy metal band from Adelaide, Australia. Their name is a homage to the 1980s cult video game Double Dragon. Double Dragon's musical style is heavy metal, but has also been described as melodic death metal or metalcore, featuring twin guitar harmonies, prominent lead guitar solos, and clean and screamed vocals.[url=http://www.coloncleansereviewed.com/]colon cleansing reviews[/url]

[Insert_Name_Here]

[quote name='Yogio' timestamp='1285396413' post='4652562']
Double Dragon are a heavy metal band from Adelaide, Australia. Their name is a homage to the 1980s cult video game Double Dragon. Double Dragon's musical style is heavy metal, but has also been described as melodic death metal or metalcore, featuring twin guitar harmonies, prominent lead guitar solos, and clean and screamed vocals.
[/quote]
So....this helps me know if my cards be good how exactly?

And to everyone else: Thanks for the rates