(Planar) Adamantine

The dragon is covered in tiny gleaming scales like silvery-black metal coated in diamonds, while sweeping horns fan back from the dragon's snout, forming a radiant, crown-like crest. 

ADAMANTINE DRAGON

NG dragon (extraplanar, good)

BASE STATISTICS

CR 8; Size Small; Hit Dice 9d12

Speed 60 ft.

Natural Armor +8; Breath Weapon line, 2d10 fire

Str 19, Dex 14, Con 15,