I bred a lv.61 female tyrantrum with a lv.59 male druddigon in Pokemon y. I am speeding it up using a talonflame with flame body. How long will their eggs take to hatch?
Roughly about 3,840 steps with the Talonflame.
According to this: http://www.serebii.net/pokedex-xy/696.shtml , it says it takes 7,680 steps to hatch. Flame body halves the number of steps so it will be 3,840 steps for the egg to hatch into Tyrunt.
Sources: http://www.serebii.net/pokedex-xy/696.shtml http://bulbapedia.bulbagarden.net/wiki/Flame_Body_(Ability)
