_______ is a kind of tragedy that presents a quest for vengeance and results in bloodshed and mutilation.

Revenge Tragedy:
Revenge tragedy is a kind of tragedy that presents a quest for vengeance and results in bloodshed and mutilation.
Heroic Tragedy:
A kind of drama written in grand and lofty style to show a disastrous end of a conflict between love and honour or love and duty.
Tragi-comedy:
A kind of play in which tragic and comic scenes are mingled.
Source: An ABC of English Literature - Dr M Mofizar Rahman