Cluster luck is a multiplayer [[[Medals|medal]] available in Halo 5: Guardians and Halo Infinite. It is awarded for killing 2 or more enemies with one grenade blast.
Cluster luck is a multiplayer [[[Medals|medal]] available in Halo 5: Guardians and Halo Infinite. It is awarded for killing 2 or more enemies with one grenade blast.