Halfling Fiend Patron Warlock Build Guide

When you reduce a hostile creature to 0 hit points, you gain temporary hit points equal to your Charisma modifier + your warlock level (minimum of 1).

You gain additional spells that count as warlock spells for you: Burning Hands, Command (level 1); Blindness/Deafness, Scorching Ray (level 3); Fireball, Stinking Cloud (level 5); Fire Shield, Wall of Fire (level 7); Flame Strike, Hallow (level 9).

When you make an ability check or saving throw, you can add a d10 to your roll. You can do so after seeing the initial roll but before any of the roll's effects occur. Once you use this feature, you can't use it again until you finish a short or long rest.

When you finish a short or long rest, you can choose one damage type. You gain resistance to that damage type until you choose a different one with this feature. Damage from magical weapons or silver weapons ignores this resistance.

When you hit a creature with an attack, you can instantly transport the target through the Lower Planes. The creature disappears and hurtles through a nightmarish landscape. At the end of your next turn, the target returns to the space it previously occupied (or the nearest unoccupied space). If the target is not a fiend, it takes 10d10 psychic damage as it reels from its experience. Once you use this feature, you can't use it again until you finish a long rest.

Extra saving throw advantages protect against debilitating spells and effects.

Extra saving throw advantages protect against debilitating spells and effects.

Moving through larger creatures' spaces gives the Warlock exceptional battlefield mobility.

Natural stealth abilities enhance the Warlock's ability to operate unseen.