Things You'll Need
Instructions
Employ the Earplug skill so that the Gold Rathian's roar does not stun you. This is particularly important if you're a gunner, since the lighter armor does little to protect you from the monster's attacks.
Equip Thunder elemental weapons or the Onslaught Hammer for the most damage. Gold Rathians, like their normal counterparts, are weak against Thunder, so take full advantage of this weakness.
Set off flash bombs frequently. If you need to heal, take a moment to regroup or start an onslaught of attacks. Flash bombs are very effective against the Gold Rathian, as they are against other Rathian monsters.
Focus your attacks on the wings. Unlike most Rathians, whose weak point is in the head, the Gold Rathian's weak point is in its wings. Gold Rathians are also weak in the head, but attacking the wings will cause the most damage.