Special Attacks Tactic Cards

[Tommy_DOOM]

Do special attacks granted by Tactics Cards count as an action? For Example if I play Power of the Cosmos with Thanos and make the attack written on the card does it count on Thanos' total actions for that activation?

[Negoldar]

Maybe. 

Power of the Cosmos allows Thanos to use one of his actions to make that attack. 

This is different from a card like Cruelty that gives a free bonus attack.