Skin Donation

When a card of yours takes damage, the attacker
rolls a D4. On a 3 or 4, that card becomes
poisoned from donated skin.

Put a counter on this card when that happens,
when the counter reaches five, gain +1 Damage.

"Certain members of our group (Melissa and Daniel)
have begun some sort of skin donation practice, and
generously give their old skin to unwanting recipients (Cheyenne)."