A moment of silence for the Sandbox mode meme, here are some ideas.

Hurray we'll have a practise mode! It seems that this mode is in a really early stage so here are some ideas I have on thinks that would be important for this mode.

Before the walltext begins I want to say sry for bad english as I'm not native speaker and englando is hard.

The way I'm going to organize this is things you want to practise and then ways of practising those things. So what I think you could practise in a singleplayer map is:

Dodging : To practise this my suggestion is 2 minigames.

• An example of something similar of what I want is this : https://www.youtube.com/watch?v=MnntKvwzg3w Basically you could choose a champion bot who has skillshots (nidalee, lee sin, etc.) The bot would be in the entrance of the baron pit and you'd be inside. Then the bot would start throwing skillshots at you with the rate you choose. This minigame would also work in a lane but with no minions. So you should be able to remove/deactivate the minions.

• The other idea I have is a chasing minigame. The way it works is you chose a champion bot to play against. After X seconds he starts chasing at you and trying to hit you with his skillshots. This would last for a certaint amount of time, or maybe you have to reach a certain point on the map.

Hitting skillshots :

• The reverse of dodging.1. But it would have 3 modes. One where the bot doesn't flash he just moves randomly inside the pit. Another where the bot just flashes every X seconds, one time he flashes to the right and the next one to the left. The last one is combination of the previous 2. Then another mode will be the same but with only dashes, dash+flash, dash+flash+move. You could also modify the bot movement speed.

Laning

• You can choose enemy team bots just like a custom game. But what I would add is that you can choose the enemy laner playstyle (agresive or safe). This way you can practise just farming or agresive lanes.

Strenght at certaint points of the game.

• Well rito already said that you'd have infinte gold so items are not a problem. What I would add is that you could advance the game time. You'd have 2 timers : one the counts the amount of time that you have been plating and another that shows the time "inside" the game, this second one is the one you can modify. By doing that all jungle camps, minions, epic mosnters would have the correct stats at that point of the game and the enemy bots would also have the items they should have at that point of the game.

Welp thats all, if you have any more ideas or just want to shit on mine post it on the comments.