This is Mizael, Galaxy-Eyes Tachyon Dragon and neo Galaxy-Eyes Tachyon Dragon from YU-GI-OH!
Mizael only have normal form
Good at 0.7-1 weight
Tags (character 1): Mizael, facial tattoo,
Tags (clothes): grey gloves, grey vest, white pants, grey boots, gold hair ornament
Tags (weapon-not well): holding card, card, duel disk
Tags (character 2): galaxy-eyes tachyon dragon, no humans, black mecha dragon, 1other, sharp teeth, no hands, glowing eyes,
Tags (character 3): neo galaxy-eyes tachyon dragon, no humans, gold mecha dragon, 1other, sharp teeth, no arms, glowing eyes,
Tags (Other): space, galaxy, glowing, floating, flying, starry sky