Rakdos and Shadowborn Apostles

[Agrus Kos, Enforcer of Truth]

Can you use {Shadowborn Apostle} to fetch {Rakdos, Lord of Riots} even if your opponent hasn't lost life this turn?

[Anoobass]

Yes because you are not casting him, you are simply putting him onto the battlefield.

[MementoMori]

Yes. Rakdos's text prevents only casting. Shadowborn Apostle's ability doesn't cast him, just puts him on the field.