From D&D Wiki
|This material is published under the OGL 1.0a.
If you attempt to ride a creature that is ill suited as a mount, you take a –5 penalty on your Ride checks.
Typical riding actions don’t require checks. You can saddle, mount, ride, and dismount from a mount without a problem.
The following tasks do require checks.
|Guide with knees
|Stay in saddle
|Control mount in battle
|Fight with warhorse
|Fast mount or dismount
|Stand on mount
|Attack from cover
Guide with Knees
You can react instantly to guide your mount with your knees so that you can use both hands in combat. Make your Ride check at the start of your turn. If you fail, you can use only one hand this round because you need to use the other to control your mount.
Stay in Saddle
You can react instantly to try to avoid falling when your mount rears or bolts unexpectedly or when you take damage. This usage does not take an action.
Fight with Warhorse
If you direct your war-trained mount to attack in battle, you can still make your own attack or attacks normally. This usage is a free action.
You can react instantly to drop down and hang alongside your mount, using it as cover. You can’t attack or cast spells while using your mount as cover. If you fail your Ride check, you don’t get the cover benefit. This usage does not take an action.
You can react instantly to try to take no damage when you fall off a mount—when it is killed or when it falls, for example. If you fail your Ride check, you take 1d6 points of falling damage. This usage does not take an action.
You can get your mount to leap obstacles as part of its movement. Use your Ride modifier or the mount’s Jump modifier, whichever is lower, to see how far the creature can jump. If you fail your Ride check, you fall off the mount when it leaps and take the appropriate falling damage (at least 1d6 points). This usage does not take an action, but is part of the mount’s movement.
You can spur your mount to greater speed with a move action. A successful Ride check increases the mount’s speed by 10 feet for 1 round but deals 1 point of damage to the creature. You can use this ability every round, but each consecutive round of additional speed deals twice as much damage to the mount as the previous round (2 points, 4 points, 8 points, and so on).
Control Mount in Battle
As a move action, you can attempt to control a light horse, pony, heavy horse, or other mount not trained for combat riding while in battle. If you fail the Ride check, you can do nothing else in that round. You do not need to roll for warhorses or warponies.
Fast Mount or Dismount
You can attempt to mount or dismount from a mount of up to one size category larger than yourself as a free action, provided that you still have a move action available that round. If you fail the Ride check, mounting or dismounting is a move action. You can’t use fast mount or dismount on a mount more than one size category larger than yourself.
You can stand upon your mount in combat. (See table.)
Stand on Mount
This allows you to stand on your mount’s back even during movement or combat. You take no penalties to actions while doing so.
As a free action, you can attempt to control a light horse, pony, or heavy horse while in combat. If the character fails, you control the mount as a move-equivalent action. You do not need to roll for warhorses or warponies.
Attack from Cover
You can react instantly to drop down and hang alongside your mount, using it as one-half cover. You can attack and cast spells while using your mount as cover without penalty. If you fail, you don’t get the cover benefit.
If you are riding bareback, you take a –5 penalty on Ride checks.
If your mount has a military saddle you get a +2 circumstance bonus on Ride checks related to staying in the saddle.
If you have the Animal Affinity feat, you get a +2 bonus on Ride checks.
If you have 5 or more ranks in Handle Animal, you get a +2 bonus on Ride checks.