Mother of Sorrows

The Mother of Sorrows lets you choose from an expanded list of spells when you learn a warlock spell. The following spells are added to the warlock spell list for you.

Mother of Sorrows Expanded Spell List:

Starting at 3rd level, your affinity for poison becomes supernatural. Any poison damage you deal ignores any resistance or immunity.

Also at 3rd level, as a bonus action, choose one creature you can see within 30 feet of you. The target is cursed for 1 minute. The curse ends early if the target dies, you die, or you are incapacitated. Until the curse ends, you deal an extra 1d6 poison damage to the target whenever you hit it with a spell attack. (You can only apply this damage once per spell even if there are multiple spell attack instances, such as with eldritch blast.) If the target drops to 0 hit points before the curse ends, you can use a bonus action on a subsequent turn of yours to curse a new creature. Only one creature can be affected with a venomous mark at any given time.

Starting at 6th level, you can take vengeance on those who harm you. When you take damage, you can use your reaction to attempt to poison the creature that damaged you. The triggering creature must make a Constitution saving throw against your warlock spell save DC or become poisoned for 1 minute. An affected creature can repeat the saving throw at the end of each of its turns, ending the condition on a success. Once you use this feature, you can't use it again until you finish a short or long rest.

Starting at 10th level, your poisonous magic has infused your body. You are immune to disease, poison damage, and the poisoned condition.

Starting at 14th level, when you hit a creature with an attack, you can use this feature to infuse the target with your sorrow. The target must make a Wisdom saving throw or be paralyzed and poisoned for 24 hours. The creature remains paralyzed until it takes damage or is no longer poisoned. You must finish a short or long rest before you can use this feature again.