***** Dark
Bahamut
Dragon/Effect
Increase the attack of all other dragons by 300
2500/1500

******* Fire
Neo-Bahamut
Dragon/Effect
Increase the attack of this card by 100 for every monster on your opponents side of the field.
2600/2000

********** Light
Bahamut Zero
Dragon/Effect
This card may only be special summoned by offering one Bahamut and one Bahamut Zero on your side of the field. This card may attack all monsters on your opponents side of the field. Increase the attack of this card by 200 for every monster on your opponents side of the field. THis card may not attack your opponents life points directly. If this card attacks, no other monster can attack this turn.
3200/3000