>>52650015TPC had to literally step in to stop the english translation and dub from using "arse-eus" because it's both wrong (arceus is taken from the word archaic, hence the RKS system is the name of Silvally's ability to swap types based on its held item) and it sounds like the word arse. It got used a few times by mistake and then never again after that.
It's "ark-ey-us".
