South Park: The Fractured But Whole
36 Achievements
25-30h
Death Dodger
Keep an Ally alive for an entire combat while they take twice their max Health in damage
41.1%
How to unlock the Death Dodger achievement in South Park: The Fractured But Whole - Definitive Guide
Start a battle with any group of enemies and group your characters together with at least one behind another. During the battle, let your character in the front keep getting hit by the enemy, then use your other characters heal them to bring their health back up fully. Keep repeating this until the head character has taken more damage than twice their max health, thus causing the trophy to pop once the fight is over.
You might possibly get this on your own during the game (you'll take a lot of damage during the Morgan Freeman fight for instance), but if not you can easily get it after. Fight one of the groups of hobos at the playground, and just leave one of them alive. Leave a melee character next to the enemy to continually take damage, then just skip turns/heal constantly for a while. Since the achievement unlocks after battle, take note of the character's maximum health and try to add up all the damage done so you know when to end it.