My housemate did it today, with troops level X and XI (blasters XI borrowed from me).
He is human, used first line of silver spearmen.
Second line was 2 gold archers in the middle + 2 sets of gold blasters on both sides.
Last line horses, and heroes.
Avalon near archers, boosting their attack speed with aura.
Jacques starts the fight with his Spray ult.
Void - 115 all perfect, Abyss 472
House: Icarum, Gods of War