Sadras
Legend
How can I call myself a true paladin if a filthy peasant infected me with some terrible disease simply by being near me? And how can I be the shining light of justice if people cannot feel the awesomeness of my presence?
The player might have to select between progressing with the Action Point mechanic or gaining an Aura, or there could be a Paladin feat or you could tie the Paladin powers into a Piety mechanic. Plenty options exist.