Paladin Challenge Feats

[keterys]

Looking for some sanity checking on the balance and effects of these.

Warding Challenge
Prerequisites: Paladin, divine challenge power
Benefit: While a target is marked by your divine challenge power, it takes a -2 penalty to damage rolls on any attack that does not include you as a target.

Holy Challenge (Paragon)
Prerequisites: Paladin, divine challenge power
Benefit: When an enemy takes damage from your divine challenge power, it gains vulnerability 5 to your attacks until the end of your next turn.

Inescapable Challenge (Epic)
Prerequisites: Paladin, divine challenge power
Benefit: When an enemy takes damage from your divine challenge power, you may pull the enemy 1 square as an immediate reaction.

 

[FireLance]

These look good to me. Inescapable Challenge might be a little underpowered, though.