Taric: Creating an immunity zone for a very large damage at 2 stars and this is necessary at the end of the game. But with the control effect he won't be able to do anything, so ACTN is a necessary item for Taric and makes the team easier to win.
Amumu: Like Malphite, being controlled by him cannot use the ability, Amumu just stood there waiting to die.
It must be said that there are quite a few champions competing for this shirt in your team, the DTCL patching style remains the same so you only need a Silver Cloak and Gauntlet to have ACTN. However, you have to calculate and consider which ACTN equipment for which champion will the team benefit the most on the list of champions above.
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