Can you use Eldritch Smite with Booming Blade?
As a Warlock who has chosen the life of spellcasting, wielding magical abilities that can affect both friends and foes has become a staple of my playstyle. One powerful cantrip I’ve got at my disposal is the Booming Blade, but can I also use this to add a dash of Divine magic with Eldritch Smite? Let’s break down the details and look for the answer.
Divine Smite is an Uncommon Ability for Warlocks
Before I get into the specifics, I’d like to bring to attention that Divine Smite is not a trait inherently linked with Warlock play. Warlocks can access the Eldritch Smite spell, granted through the Fiend Binding ability at level 15. On the flip side, Paladins are those who harness Divine Smite as their exclusive domain.
Yes, You Can Use Eldritch Smite with a Pact Weapon, Including One Infused with Booming Blade
When it comes to the requirements for activating Eldritch Smite, you must possess a specific Pact Weapon (or multiple), and have the prerequisite 5th-level proficiency bonus in Charisma spell attacks. Booming Blade itself does not have limitations as a spell, solely focusing on being a physical effect of spellcasting – in this case, for an Eldritch Smite imbued attack. One’s ability to use such synergy with Warlock Slots can make Booming Blades more appealing, leveraging additional potential.