Excellect. Before I make my characters, I have a couple of questions:

1) Is self-alteration possible with Alchemy? Giving yourself claws and the like.

2) If it is possible, would it count as killing with Alchemy? It's not actually at all offensive, just enabling yourself to fight.

3) Is it possible to tattoo/engrave sigils onto your body so that you simply have to charge them up instead of drawing them every time?