First sry for my bad english .
I playing whit L# 2 years and know many for assemblies .
Best Utilities assemblies need for all champs .
1. EzEvade - All know what is it . Just dodge skills THE BEST SCRIPTS EVER .
2.Tracker# - Summonerspell cooldown tracker , Ward tracker .
Summonerspell & standard spell tracker.
3.Activator# - Activator for

• Items (Offense, Defense, Potions/Elixirs, Cleansers)
• Summoners (Mark, Cleanse, Heal, Ignite, Exhaust, Barrier, Clarity, Smite)
• And other options ...

4.God Jungle Tracker - you can look where enemy jungler farming (whit red color on minimap monster spots ) just dont work all the time but work nice .
5. Universal Gank Alerter - Warn jungler . Danger ping (local)
(When jungler or midlane anyone enemy comming in 2500-3000 range will look one red line to your champ and cant back in tower for safe