Once you have a wyvern use the wyverns in the scar. Each element is immune to the same type. Watch for poison as the gas cloud still kills the rider unless you wear a gas mask.

Also be a man and make a tek tier trap. Behemoth tek gate and fly through with your wyvern and it'll close behind you automatic. Perfect for alpha wyvern traps

More Wyvern Taming & KO Tips