Track the total number of potions, scrolls, wands etc generated over the game’s lifespan and report that number at the end of the game and/or in the dumplog. Or to go even more in depth, track the number of each individual object type generated.

You should be informed during the end-of-game summary when and how any wands of wishing that you never touched (as defined by whether they have an invlet set) were destroyed.

Show basic summaries of any pets with you when your game ends. Things such as their inventory, age, basic stats, whether they were a starting pet, etc. This is primarily so that it carries over into the dumplog.

Save the exact text of wishes made, and add it to either the dumplog or the #conduct list of wishes.

(This now exists in vanilla via livelogging of wishes and #chronicle.)

The game records the number of times the mysterious force triggers in either the dumplog or the xlogfile, so that it can be observed and analyzed later.

Track, and report at the end of the game in the dumplog or xlogfile, how many times the player prayed and sacrificed.