Edlyn, anarferol
This concoction looks, smells, and tastes like a potion of healing or other beneficial potion. However, it is actually poison (gwenwyn) masked by illusion magic. An identify (canfod) spell reveals its true nature.
If you drink it, you take 3d6 poison (gwenwyn) damage, and you llwyddo ar cais achub Cyfansoddiad DC 13 neu cael ei gwenwyno. At the start of each of your turns while you are poison (gwenwyn)ed in this way, you take 3d6 poison (gwenwyn) damage. At the end of each of your turns, you can repeat the saving throw. On a successful save, the poison (gwenwyn) damage you take on your subsequent turns decreases by 1d6. The poison (gwenwyn) ends when the damage decreases to 0.