Practice Tool has been out for 2 years now and it hasn't gotten a single (meaningful) update AT ALL.
There are still omega glaring problems with it (the numbers aren't necesarily ordered after priority):
-
Lack of multiplayer (this is the number one problem with Practice Tool I could think of).
-
Can't change champions/runes/summoner spells once you're in the game (this is just time-consuming).
-
Can't change dummy stats (Maximum health damage like BotRK and Liandry's are hard to test in this case, and the passive 100 armor and MR can lead to different numbers than in practice).
-
Can only spawn 4 dummies ("there are 5 champions on the enemy team so let's only add 4 dummies" - Riot Eggemin).
-
Can't spawn Baron Nashor (seriously, what the fuck).
-
Can only jump forward 30 seconds at a time (this is especially frustrating when you have time based runes).
-
There isn't a "suicide" button so if you want to die you have to wait for a turret to kill you (this is especially frustrating when testing Sion's passive).
-
You can only spawn one bot (this is frustrating when you have runes like Ultimate Hunter that require you to kill multiple unique champions).
-
You can't control the bot in any way (this sucks if you want the bot to build specific items).
-
Practice tool is limited to only Summoner's Rift (this sucks if you want to test out ARAM/TT specific items).
If Riot can fix all of these problems before Season 9, I'd be very happy.