3a. All Units that have Lethal Damage marked on them and that have Deathknell or other abilities that trigger on their own death will trigger such abilities now, making note of their current location, attributes, and other information relevant to add the trigger as a Pending Item See rule 808 Deathknell for more information.
§ 323.4 Core Rules PDF (officieel)
§ 323 When a Cleanup occurs, the following Tasks become Outstanding in the order described:
