Barathon Dragon

[Plazmavore]

Got bored. Made a thing.

 

 

1 Tuner + 1 or more non-Tuner monster(s)

Must be Synchro Summoned and cannot be Summoned by other ways. This card is unaffected by increases and decreases in ATK and DEF, except by its own effect. When this card is attacked, Special Summon one of the Synchro Material monsters used to Summon this card, change the attack target to that card, and have it gain this effect: Once per turn, when this card is declared as an attack target, you can negate the attack and, if you do, target 1 face-up 'Barathon Dragon'; minus from that target's ATK and DEF an amount equal to any battle damage you would have taken.

[Progenitor]

This card's effect seems to be on the level of shooting star dragon in terms of "goodness".  This thing has very good and fair stats for a level 10 sycnhro, but that effect is just very good.  One thing you need to is say that the monster is special summoned in attack position, as otherwise you will just never take battle damage, and thus the attack loss will never come into effect.  I think your OCG is a little off, here is my attempt of a fix:

 

1 Tuner + 1 or more non-Tuner monster(s)

Must be Synchro Summoned and cannot be Summoned by other ways. This card is unaffected by increases and decreases changes in ATK and DEF, except by its own effect. When this card is attacked, [is this optional? I can't tell if it should be or not] Special Summon one of the Synchro Material monsters used to Summon this card; change the attack target to that card, and have it gain this effect:

* Once per turn, when this card is declared as an attack target, you can negate the attack and, if you do, target 1 face-up 'Barathon Dragon';       minus from that target's target loses ATK and DEF equal to the an amount equal to of any battle damage you would have taken.

 

Overall, I think this card might be a little too easy to bring out for its effect, but otherwise I like it.  8/10