Answer:
He plans to remove Lepidus from power once he has served his purpose.
Step-by-step explanation:
The Anthony was a consummate politician. After the death of Caesar he wants to hold the charge and rule but Caesar already declared his successor in his will. He used Lepidus to bring the will to him and after that he planned to remove him from power which Antony and Octavius. For Antony Lepidus is not more than a trained horse which he used for his purposes.