Long Version: An attack of opportunity provides you with a single melee attack against the opponent who provoked the opportunity. As you can see from here, trip is a special unarmed melee touch attack. That means you can use it during an attack of opportunity.
Does being tripped provoke pathfinder?
Normal: Creatures do not provoke attacks of opportunity from being tripped.
How good is Swarmkeeper?
Besides a handful of decently powerful attack abilities, the reason Swarmkeeper is worth testing out is that it’s amazing at position-based combat. The subclass provides both excellent mobility options for players and the manipulation of an opponent’s mobility, which can greatly influence combat in D&D.
Can you make more than one attack of opportunity?
This feat does not let you make more than one attack for a given opportunity, but if the same opponent provokes two attacks of opportunity from you, you could make two separate attacks of opportunity (since each one represents a different opportunity).
What does threat mean in attack of opportunity?
You threaten all squares into which you can make a melee attack, even when it is not your action. Generally, that means everything in all squares adjacent to your space (including diagonally). An enemy that takes certain actions while in a threatened square provokes an attack of opportunity from you.
Can you make a trip attack on a mounted opponent?
Tripping a Mounted Opponent You may make a trip attack against a mounted opponent. The defender may make a Ridecheck in place of his Dexterityor Strength check. If you succeed, you pull the rider from his mount. Tripping with a Weapon Some weapons can be used to make trip attacks.
Do you get two attacks of opportunity with vicious Stomp?
The Vicious Stomp feat allows you to take an attack of opportunity against a foe that falls prone adjacent to you. If you have both these feats and trip a foe, do you get to make two attacks of opportunity (assuming that you can)? Yes, the two triggering acts are similar here but they are different.
