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SCAG Blade Cantrip Errata
🕑 Added 2020-11-12 15:35:30 +0000 UTCSword Coast Adventurer's Guide (SCAG) published two cantrips that have long been a staple of the martial spellcaster (AKA "gish") playstyle:
- Green-Flame Blade
- Booming Blade
SCAG was published by Wizards of the Coast in conjunction with Green Ronin Publishing. Since this was early in the development of 5th Edition, less than a year after the publication of the core books, the design team has had a lot of time to ruminate on tweaks to bring these spells in line with other design elements of 5th Edition.
These two cantrip spells, commonly referred to as "blade cantrips" or "bladetrips", are being updated in the new core rules supplement, Tasha's Cauldron of Everything (TCE). Along with that, Wizards has released updated errata for SCAG content, including full rewrites of the blade cantrips:
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</figure><figure>
</figure>There's been a lot of speculation about how these changes interact with other gish kit options, and whether they change the way the spells work. I'm here to break that down.
The Changes
The range was changed from "5 feet" to "Self (5-foot radius)".
The wording was changed from "as part of the action to cast this spell, you must make a melee attack with a weapon against one creature within the spell's range" to "you brandish the weapon used in the spell's casting and make a melee attack with it against one creature within 5 feet of you."
The material component of both spells now requires a melee weapon worth at least one silver piece.
The player now has the option of making Green-Flame Blade's fire leap to a second target (it's no longer mandatory).
Twinned Spell Metamagic
Twinned Spell is a type of metamagic that can be used by a sorcerer (or anyone who took TCE's new Metamagic Adept feat). Here's how it works:
<figure>
</figure>By the plain language, you see "doesn't have a range of self" and reason that adding "self" to the range of the blade cantrips locks them out from twinning. It's that simple!
- Green-Flame Blade can no longer be twinned.
- Booming Blade can no longer be twinned.
War Caster Feat
The War Caster feat is a great option for any gish. For our purposes, we're focused on the third bullet point:
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</figure>Unlike Twinned Spell, you can cast the War Caster opportunity attack spell so long as it targets "only that creature." This doesn't mean that the spell must be incapable of hitting multiple targets. It means that it only hits one target when you cast it.
Additionally, for these purposes, although the blade cantrips now have a range of self, that doesn't make the caster a target (which would disqualify us from using War Caster under the single target clause). D&D Principal Rules Designer Jeremy Crawford confirms:
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</figure>Applying this to our spells:
- Green-Flame Blade now works with War Caster, since you are no longer compelled to target a second creature.
- Booming Blade still works with War Caster, because it only ever targeted one creature.
Blade Pact Weapon
Pact of the Blade is a special pact available to Warlocks at 3rd level. Here's how it works:
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</figure>Since your conjured pact weapon takes the form of a weapon from the weapons table, it also adapts the value, and qualifies for the material component. If you adapt a magic weapon into your pact weapon, it should also have sufficient value to qualify. D&D Principal Rules Designer Jeremy Crawford confirms:
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</figure>- Green-Flame Blade continues to work with Pact of the Blade.
- Booming Blade continues to work with Pact of the Blade.
Shadow Blade Spell
Shadow Blade is another spell that is a common gish option, since it gives you a 2d8 psychic damage-dealing sword with finesse, light, thrown (and returning) properties, that attacks with advantage in dim light or darkness.
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</figure>Since this spell creates "a sword of solidified gloom" without reference to the weapons table, the shadow blade has no value. As such, it does not satisfy the material component of the blade cantrips. For confirmation, see Crawford's tweet above.
- Green-Flame Blade no longer works with Shadow Blade.
- Booming Blade no longer works with Shadow Blade.
