"perception potion" "/obj/potions/perception.ob" "granny whitlow's perseptione inhansement tonic" "/obj/potions/perception.ob" "granny whitlow's perception enhancement tonic" "/obj/potions/perception.ob" "panic potion" "/obj/potions/panic.ob" "granny whitlow's panic brew" "/obj/potions/panic.ob" "troll" "/obj/potions/troll.ob" "second sight potion" "/obj/potions/second_sight.ob"