Yes but only if its a 2h like ability, or a final 2h combo like Yoshi said in some interview.

/ac "Dragoon Knight 1337 Ability"

<Takhisis pops and crits Odin for 9999 dmg>

Thats the only way I would have a pet.

Please Yoshi, I beg you...... no mini-pony-dragon..... please