That is what the cost was to save his son, he was just a colt, no one knew the outcome of the plague....Arthas was many things, many bad things, but he was a damn good father and he would not let Lothar suffer. He never expected to have to pay for his sons immortality with his life....but he would do it again given the opportunity.
The dapple king lays on the beach, he was immortal, is this what dying feels like? He gasps for air, but he gets no relief, until finally...he takes his last breath, and all that remains is his corps, chilling on the beaches edge.
Rey you were my true queen, I am sorry I did not realize it earlier....take care of Mary and our unborn child
Sinner You are a bastard, but I still leave the kingdom to you, don't let those bastards throw you out
Wolfbane I forgive you, you will always be my first son. Thrive in your position Bane, and please, watch over my children.
Delta You are what I always hoped for, you will achieve any goal you desire.
Mary We have struggled, but you are a fine mare, don't go off the tracks.
Lothar Stay strong my son, none of this was your fault.
Dacia Lepis Fuck you, see you in hell.