View source for Witchblade (5e Class)

===Thin Blood===
{{#set: Features=Thin Blood}}
Beginning at 2nd level, you know how to weaken a foe when they let their guard down. Once per turn, when you use the Attack action against a blood-bearing creature, and you have advantage on the attack roll, you can make a melee spell attack in place of a normal weapon attack, to thin their blood for 1 minute. While that target's blood is thinned, critical hits against the target deal additional Necrotic damage equal to your Constitution modifier.

You don’t need ''advantage'' on the attack roll if another enemy of the target is within 5 feet of it, that enemy isn’t incapacitated, and you don’t have disadvantage on the attack roll.
Author	Zhenra-Khal +
Canon	true +
Features	Blood Magic +, Nightstalker +, Witch's Cunning +, Witch's Coven +, Bonded Doll +, Bloodletter +, Crimson Reaper +, Grim Psychometry +, Hungry Shadow +, Borrowed Life +, Wounding Blade +, Bloody Rebirth +, Soulcutter +, Eternal Bond +, Dark Harvest +, Thin Blood +, Crimson Armaments +, Endure Agony + and Bloodforged Mettle +
Hit Die	1d 8 +
Identifier	5e Class +
Length	20 +
Rating	Undiscussed +
Save	Intelligence + and Constitution +
Skill	Athletics +, Acrobatics +, Arcana +, Perception +, Stealth +, Insight +, Deception +, Investigation +, Survival + and Medicine +
Summary	Shadowy arcane warriors who use blood magic. +
Title	Witchblade +