Just a thought..
Should we have a potion that allows the player to get a very powerful buff upon use, but if he dies while using he will get an increased respawn time +25%?
Say its a potion that lasts 15 seconds upon use.
You can only use one per game, at level 20.
It gives you a haste buff, movement buff, strength buff.
+50% attack speed
+25% 50% move speed
+25% damage.
The idea behind this is to allow games to wrap up quickly if delayed eternally, its already really difficult to end the game, perhaps this could be a potion designed differently for each game mode. And there would be limited use for it, could be adjusted.