Kidnapper Tahm Kench

Kidnapper Tahm Kench: Take Phase Rush after that you can play with what you want, but on the second you need to go into Resolve and get Unflinching. Now to increase this take Ghost and either teleport or Flash. The boots you need are Boots of Swiftness. Now active it Phase rush on the 3rd proc and then consume them. Consume is 95% slow, but if you did this right Phase Rush gives you 75% movement speed resis, Boots of Swiftness is 25%, 10%-20% on summon spell CD, + ghost to increase your movement speed so at Max if you do everything right you will gain 75+25+10+45= 155 - 95= 60% movement speed while you carry an enemy champion in you.

Recently did this in a game right now and it's hilarious, but eventually your laner will sit at their tower the entire game so it has it's up and down.