Don't you hate when you are an AD champion and in the enemy team there's Zed? Don't you hate when you are an AP champion and in the enemy team there's MalzaR?
The solution is simple, make these 2 new items into the game, please!
1: Dagger of Time
+10% Life Steal
Unique - Statis: Put yourself in Stasis for 2.5 seconds, rendering yourself untargetable and invulnerable for the duration, but also unable to move, attack, cast spells, or use items during this time. 120 second cooldown.
2: Pure Steel Necklace
+35 Magic Resistance
Unique - Quicksilver: Removes all crowd control debuffs from your champion and grants +50% movement speed for 1 second. 90 second cooldown.
Seriously, I don't know why these 2 items are not in the game!
P.S. The names are just indicative.