I fight against someone, and he had nearly the Same Arks like me. But his seems more powerfull then Mine. His Hits Take More Energie then Mine, with the Same Arks. Could that be? It was the all the fight Long.
Could have been using supporting arks, reinforce from Halopard, bolster from Chopperbug etc.
Oh, okay. That could be. Did Not Know that works for all Arks in the Team. Thank you
Maybe his arks has targeted on your specific type of arks. For example, Arkwing against your beast type arks, it doesn’t matter if dreadwolf is 9.5 stars, he would usually one hit kill it with beastbane.
Or it could be buff/debuff like reinforce, last fury, decay, no defense…
Do ocean or whatever have an effect on pvp?
No they don’t
Hm, the attaks against Special Typs of Arks i also use and Know i think. But he killed with one Hit 2 of my Full Energy Arks, and one arm with full energy was nearly dead. And they were all different types. And no it was Not minespider 
Ark Not arm
Can you give a specific example, Marley? As which ark of his one hit killed your two arks and which type were they? 
Or maybe it was because of vengeance+bonus action?