read the rules. Only one attack when mounted.
If your mount moves more than 5 feet, you
can only make a single melee attack. Essentially, you have to
wait until the mount gets to your enemy before attacking, so
you can’t make a full attack. Even at your mount’s full speed,
you don’t take any penalty on melee attacks while mounted.
-If your mount charges, you also take the AC penalty
associated with a charge. If you make an attack at the end of
the charge, you receive the bonus gained from the charge.
