Seeds of Chaos

is the Big Quest for the Shapeshifter (and can also be chosen for Custom Characters). In this quest, on each floor you must neutralize a specific character type with a different specific character type (e.g. Kill a Slum Dweller as a Thief).

Super Special Ability
While playing as the Shapeshifter after completing Seeds of Chaos, with Super Special Abilities (Mutator) enabled:
 * Possess as a shorter cooldown. 2 seconds instead of 5 seconds.
 * No health loss when a host dies.
 * People no longer get Annoyed when they see you possess/depossess. In addition, your host will not automatically become Hostile after you depossess.

Tips and Strategies
"For more in-depth tips, see: Shapeshifter (Strategy)"
 * Make this quest a priority on every level. You might get yourself into a bad position if too many of the specific classes die before you complete the floor.
 * Scout the level and make note of where the host classes and target classes are located before you begin your assault.
 * You must DIRECTLY kill you target. Try really hard to make sure other NPCs don't accidentally steal your kill.
 * Even if the quest changes when a specific class dies, you can still fail the quest if the entire population of the level ends up dying.