Bash

Effect: 

1 Resolve
Counter-attack (you may use this when an enemy misses you with a melee attack)
You may make an immediate melee basic attack in retaliation; it deals no damage, but on a success the enemy is shoved back and forced to pop free, no longer engaging you. If you are wielding a shield, gain +1 on the attack roll.

Adventurer Feat: 

When you use Bash, you do not need to target the enemy who triggered the counter-attack.

Champion Feat: 

You deal half-damage on a hit, rather than no damage.

Epic Feat: 

Once per day, your Bash also stuns the enemy for 1 round on a hit.