Item destruction sucks

[rebthor]

2 mottled + 1 yellow drac attack later, almost no scrolls -3 AC. This is without dropping scrolls because I was lazy and forgot how bad mottled breath is. So my bad on that. But optimal play of see mottled drac, walk around corner, drop all scrolls is so tedious, annoying and worthless. Yellow dracs you can't even do anything about unless you lucked into rCorr. One item was a +1 cloak that went to -1, so I was able to look for a new cloak but the other were +2 gloves.

The monsters weren't even really threats, just annoying speedbumps on D:27 which makes it more frustrating, not less.

[Klown]

Remove item destruction.
Add 'Halfling Thief' enemies that grab a potion or scroll and run away instead. If they reach a staircase before killed, they're gone forever.