Potions of poisons and player agency
Anyone who's played old school D&D is probably familiar with the potion of poison, one of the items which might be generated by random rolls on the magic item tables. Any potion found might be poison, up to 1 in 8 if only the Basic Rules were used, or a mere 2 in 100 when using the tables from the Expert Set. According to the item description, if any amount of the potion is swallowed, even a sip, the character consuming it must make a saving throw vs. poison or die. I believe the potion of poison was meant to serve the purpose of risk, making players always a little bit apprehensive about any potions their characters might acquire during an adventure. I believe this in large part because no practical uses were even suggested for the potion of poison; it seemed to be included in the lists only as a "gotcha!" item. While uncertainty and risk are important parts of a good D&D session, it is always preferable to enable players to manage these for themselves, to make