Pact of the Vengeful

You hold a grudge, perhaps several. And soon, very soon, you will have your revenge. Collected here is the Pact of the Vengeful and various Eldritch Invocations that require it as a prerequisite.

Pact of the Vengeful

Prerequisite: Level 3+ Warlock

You learn the Hunter's Mark spell, it counts as a warlock spell for you, and it doesn't count against your number of spells prepared. You can cast it using any spell slots or pact slots available to you.

Vengeance Covenant. While one or more creatures marked by you using Hunter's Mark are not at 0 Hit Points, you gain the following additional benefits:

Relentless Focus: You have advantage on Wisdom (Insight) checks made to discern the intentions and honesty of a creature marked by your Hunter's Mark.
Retributive Vigor: When you would take damage from a creature marked by your Hunter's Mark, you can use your Reaction to gain Temporary Hit Points equal to your warlock level, which take effect before the damage is applied.

Best Served Cold

Prerequisite: Level 9+ Warlock, Pact of the Vengeful

Your Hunter's Mark no longer requires Concentration.

Vengeance Covenant. Your Vengeance Covenant provides the following additional benefit:

Implacable Resolve: You have advantage on saving throws made against a marked target's spells, effects, and features.

Collateral Vengeance

Prerequisite: Level 12+ Warlock, Pact of the Vengeful

When a creature marked by your Hunter's Mark is reduced to 0 Hit Points, you can use your Reaction to transfer the mark to a new target you can see within 60 feet of you.

Vengeance Covenant. Your Vengeance Covenant provides the following additional benefit:

Appeal to Spite: Once per turn when you deal damage to a creature marked by your Hunter's Mark, you can also deal that spell's extra damage to an ally of that creature that you can see within 30 feet of the first creature.

Until the Bitter End

Prerequisite: Level 15+ Warlock, Pact of the Vengeful

When your Hunter's Mark would end while the marked creature is alive and on the same plane of existence, you may use your Reaction to expend a spell slot, pact slot, or a free casting of Hunter's Mark from any source. If you do, the duration of the mark is extended by 24 hours if a 5th level or higher slot is expended, for 8 hours if a 3rd or 4th level slot is expended, or for 1 hour if a 1st or 2nd level slot is expended.

Vengeance Covenant. Your Vengeance Covenant provides the following additional benefit:

Unerring Awareness: While your Hunter's Mark is on a creature on the same plane of existence as you, you have a sense of their relative health (Healthy, Bloodied, Unconscious, Dead), stamina (how many levels of Exhaustion they currently have), their relative direction and distance from you (Near, Mid, Far), and if they are moving.

Warlocks