Final answer:
Nestor would likely describe Ulysses (Odysseus) as a 'Skilled warrior,' emphasizing his tactical intelligence and heroism during the Trojan War.
Step-by-step explanation:
The phrase that Nestor uses in The Odyssey to describe his best friend Ulysses (the Roman name for Odysseus) is not explicitly mentioned in your references. However, considering Nestor's role as a wise elder and counselor in The Odyssey and the fact that he lived through the Trojan War, any phrase he would use to describe Ulysses (Odysseus) would likely reflect Ulysses's cunning, bravery, and skill as recognized in the times of the Mycenaean Greeks. Based on the given options and taking into account the context provided by the references, the most fitting description from the choices would be 'C) Skilled warrior,' as Ulysses is renowned for his tactical intelligence and heroism which would be encompassed in the term 'skilled warrior'.