Well now with a little bit of patience (or luck) this pretty pet can be yours.
Being the pet of an npc however, he was not tamable. Before patch 5.1 Sagan was the only dragonhawk in game with this beautiful coloration. The most notable one is probably Sunwing, the absolutely gorgeous black dragonhawk (pictured on the right). Deathmaw used to be the only tamable rare in this zone, but with the addition of nine new beasts there are now ten interesting rare pets here to choose from! There are even a couple with completely unique looks.
When patch 5.1 hit the number of rares in Burning Steppes doubled.
