Lay on hands: Cause Disease

Your diseased  touch can cause contagion. You have a pool of contagion points that replenishes when you take a long rest. With that pool, you can cause contagion damage (necrotic) number of hit points equal to your paladin level × 5.

As an action, you can touch a creature and draw disease from your body from the pool to cause damage the number of hit points to that creature, up to the maximum amount remaining in your pool.

This feature has no effect on undead and constructs.