Imperial Mandate 4005since 10.23.1 16 changes
2400g (700g base, 1680g sell)
Control: Gain 20 Ability Haste for your abilities with Immobilizing effects.
Command: On Immobilizing an enemy champion, mark them as 7% Vulnerable for 4 seconds.
Builds from: 
Amplifying Tome
Bandleglass Mirror Amplifying Tome
SpellDamageManaRegenCooldownReductionAbilityHaste
Click any two patches to compare; the current range is shaded.
− Slowing or Immobilizing an enemy champion marks them and causes Ally champion to deal bonus damage to them and grant you both Move Speed.
+ (0s) per targetSlowing or Immobilizing an enemy champion marks them for 5 seconds. Ally champion damage detonates the mark, dealing magic damage equal to 10% of current health.
+ On Immobilizing an enemy champion, mark them as 6% Vulnerable for 4 seconds.
+ Gain 15 Ability Haste for your abilities with Immobilizing effects.
− On Immobilizing an enemy champion, mark them as 6% Vulnerable for 4 seconds.
+ On Immobilizing an enemy champion, mark them as 7% Vulnerable for 4 seconds.
− Gain 15 Ability Haste for your abilities with Immobilizing effects.
+ Gain 20 Ability Haste for your abilities with Immobilizing effects.