Death by Splinter is an achievement in the Kingdom Come: Deliverance DLC A Woman's Lot.
Description[]
Beat Henry in the friendly sparring match during Ordinary Routine while playing as Theresa
How to Obtain[]
During the quest Ordinary Routine, at any point during the quest, go talk to Bianca at the tavern. She will give you the beer for Henry. Bring Henry the beer, then spar with him. A cutscene plays at the end of the friendly match and you get the achievement.
Notes[]
The wound Theresa gives Henry is the "great wound of yesterday", as Vanyek puts it during Unexpected Visit, the wound that forces Henry to wear a bandaged shirt. Henry tells Theresa that he never told his mother how he got the wound.