Source: Player's Handbook

You are a dangerous foe to face while mounted. While you are mounted and aren't incapacitated, you gain the following benefits:

• You have advantage on melee attack rolls against any unmounted creature that is smaller than your mount.

• You can force an attack targeted at your mount to target you instead.

• If your mount is subjected to an effect that allows it to make Dexterity saving throw to take only half damage, it instead takes no damage if it succeeds on the saving throw, and only half damage if it fails.

Source: Dragonlance: Shadow of the Dragon Queen

Prerequisite: 4th Level, Squire of Solamnia Feat

You are a Knight of Solamnia aligned with the Order of the Crown, a group that extols the virtues of cooperation, loyalty, and obedience. You excel in group combat and gain these benefits:

Ability Score Increase. Increase your Strength, Dexterity, or Constitution score by 1, to a maximum of 20.

Commanding Rally. As a bonus action, you can command one ally within 30 feet of yourself to attack. If that ally can see or hear you, they can immediately make one weapon attack as a reaction. If the attack hits, the ally can roll a d8 and add the number rolled as a bonus to the attack's damage roll. You can use this bonus action a number of times equal to your proficiency bonus, and you regain all expended uses when you finish a long rest.