Responses
I dont think it was directly stated but you can get hints leading that he helped with "purifying" the barbarians (that or absorb the dark energy/magic). As decker told Ashya they weren't attacking people anymore and they may start to "become guman again"... so I think thats what he did as a gift
Ooh now I get it! Thank you!
Am i crazy or what? What did gabriel left behind for her is pervaz??? Did I skipped it?