In "Warhammer 40,000: Space Marine 2", the strategy for the "End Heresy" achievement is somewhat challenging. Players need to deeply understand the characteristics of heretical enemies and formulate targeted tactics. Continuously strengthen your equipment and skills, strike accurately in fierce battles, and completely eliminate the heretics to unlock this achievement.
End heresy
Kill a low-level wizard who is resurrecting the Scarlet Letter Warrior
Both of these represent that the wizard is being resurrected. Just use two armor-piercing grenades to execute him. However, under normal circumstances, the wizard is dealt with first, so just leave it for a while.