[Zeldor]

Gregstorm:

Didn't you cast the astral dome the same turn when attacking spell were cast? I think you didn't have astral one turn before. So if you cast it then it gets randomly added to the line, with enemy spells. Your air dome seemed to fall down on first spells, then there was nothing. So probably your new astral dome got a far roll and got cast just before few last enemy spells.