sheer_heart_attack
An attack used by Kira Yoshikage's Stand (jojo) Killer Queen from JoJo no Kimyou na Bouken. It is a heat seeking, mobile bomb that will relentlessly pursue its target, destroying anything that gets in its way. It can operate far away from Kira and is nigh-indestructible.
Namesake is the Queen (band) album Sheer Heart Attack.