User blog comment:Lord Loss/Monster Appreciation Day: Lunastra and Teostra/@comment-3407786-20120122233958/@comment-203.97.108.174-20120126023140

I use Longsword most of the time. The best way to kill it is to break the crown as soon as possible. It then has no fire aura, EVER. Use poison throwing knives if it has fire aura. When it does his running attack, (I call it the Circus Run, I'm not exactly sure why, it just looks like a clown when it does it) 95% of the time it will curve. If you are up close, dive, if you are far away, run as far away as possible and it will curve away from you. If it doesn't curve, just dive. When it has thed particles coming around it, check what colour they are. If they are yellow, stay close to it and sharpen/heal/attack. If the particles are red, RUN AWAY from him. If you stay attacking his front legs and his sides, he will turn to you and you can attack his face. Use the Triangle + Circle move to evade when he does fire breath (Which he will usually do).Use a Dragon Element LS because it is the only way to break crown/horns. When it is on 30% or less hp, you can cut off his tail with a few hits. You should have a good armour such as Rathalos or Rathian for the Teostra fully levelled up. They have high Fire Resistance and have high defense and good skills. I hope this helps :D. Good luck. By the way, that Longsword gets REALLY good, keep upgrading it.