EA Oceania - Knight of the deep too good?

[konming]

How do you fight EA Oceania as the other two underwater nations - Atlantis and R'lyeh?

With W9S9 bless, it seems those knights of the deep is just unbeatable.

I have seen EA R'lyeh throwing 500+ troops including over 100 mind blasters against less than 100 KotDs. Those 500+ troops managed to kill less than 20 KotDs. Even 20 KotDs easily defeated an ancient kraken combat SC.

Being Atlantis, there is no better luck either. No troop in their arsenal can touch (literally) those knights.

KotD is only 85 gold, recruits everywhere, and easily blessed with bishop fishes, and kills any and everything twice, three times, or five time the cost.

Summons? Low level summons are no good at all. Even level 9 abominations get killed easily. Attack spell? There seem to be no good attack spells underwater, against W9S9 KotDs anyway.

So how do you combat EA oceanias and their nicely blessed KotDs?