The people trapped in the chrysalises emerged one by one as that was their order when they entered the gate created by Adrian. As soon as they enter the gate, the soul that is trapped in Limbo will be sent directly to the mortal realm instead of entering the death realms. The coins represented the energy of death that had accumulated when they died and is the payment or rather the substitute for their souls.
The energy collected from the dead warriors were enough to pacify the gods of death. They would have stormed in again when the Fates left but certain High Gods of Death had a talk with the ones that invaded Limbo. Suffice to say, the gods of death that went to Limbo were reprimanded as they should never go to that dimension as it will affect the judgement and stability of the souls.
