I’ve updated the Affliction section in the OP with recent new changes. It now reads:
Trait de mort now deals 20% of the total remaining damage of the Warlock’s damage over time effects on the target (was 30%).
- Drain d’âme damage increased by 50%.
- Crépuscule now increases the damage of Trait de l'ombre by 50% (was 25%), and now activates 33% more often.
*Developers’ notes: One of the key concepts about Affliction Warlock is spreading damage over time spells on a number of different targets. While Trait de mort keys off these types of spells, it provides more-than-expected burst damage and outperforms the other two talents in every situation. In addition to reducing Trait de mort’s effectiveness, we’re improving the other two options to give more options to Affliction Warlocks.