Implement part of FR 2829379 - half of this already slipped into my last
commit. Ah well…
Psyche gets a chaos (75% chance) or distortion (25%) branded weapon.
Terence gets some kind of mail (50% scale, rest 2/3 chain, else ring)
and gets some kind of Gladiator weapon, other than in the FR not
restricted to maces because I didn't see the point.