Anaphora repeats at the START of successive clauses; epistrophe repeats at the END. Same technique, opposite end of the line — and they feel completely different, because one sets an expectation and the other satisfies one.
Side by side
Aspect
Anaphora
Epistrophe
Repetition at
The start
The end
Effect
Builds
Lands
Sets up
Expectation
Resolution
Both together
Symploce
Symploce
What each one means
Anaphora
Repeating the same words at the start of successive clauses — we shall fight, we shall fight, we shall fight. In linguistics the same word names something else: a pronoun or other expression pointing back to something already said.