I'm sorry but I have to disagree. RQ3's tapping is only at tapping people, not air, earth or any non living things. In the various RQ products, the only informations we have on tapping prohibition are that:
- Most Malkioni agree that tapping is evil.
- Brithini may use Tap spells freely.
- Borists may freeely tap chaotic beings.
- Galvosti may tap non-malkioni.
We have nothing special for Vadeli, Hrestoli, Rokari, Wertaegi. We have nothing on non Malkioni sorcerors (Aeolian, Arkati, Lunars, Carmanians, Lhankor Mhy, Mostali,...).
So, 3 described Malkioni sects on 5 can use tapping, even if restrictions. I agree they respect the "Do not destroy that which you love" motto (Galvosti don't love non Malkioni, Borists don't love chaos and Brithini don't love non Brithini), but it does not seem to me they all "Love that which the Invisible God created". And I doubt non Malkioni sorcerors care anything about the Invisible God's teachings. RQG is (for now) Dragon Pass centric, and so Malkion's rules are not (for me) concerning the majority of the sorcerors (God Forgot's Brithini, the rest of Malkonwal Rokari, a few Nochet Malkioni being the more notable exceptions).
By the way, Drain Soul (one of the few non lethal attack of the whole game) wat restricted to Hrestoli and is now open to every sorceror, meaning at least some of the old restrictions have been lifted.