Looking for T4 techs

[Shian]

I need T4 techs a dragon can use. Any and all 5s.

Makes no sense that these are a much harder drop than T5. I spent a couple hours killing lava blights and the only thing I got was a life 4 (not the first time too)

[Tamaracaran]

Shian, Try hunting the westeren deadlands from the entrance that faces Heather, or holler at my mate, we may have a few lying about.

[Terao]

You should try the beetles north-west of Dralk.