Soul Knights in Arknights

Four university students playing Soul Knight transmigrate to Terra because of a roommate's gacha vow. Their peculiar appearances cause them to be mistaken for Sarkaz upon landing.

They are:

The paladin eldest brother lands in Rhine Lab (skin: Hell's Axe. Gregor) "Is this the power of the Inferno!?" "Inferno? Who?"

The necromancer second lands in Kazdel (skin: Orange Flame Demon Eye. Vera) "The corpse stood up! Is this Word Sorcery? She's a banshee!" "Where is my little brother!?"

The druid third lands in the Ursus snowfields (skin: Forest Emissary. Guss) "Hiss... Wendigo?" "Don't come any closer--!!!"

The vampire fourth lands on the Iberian seaside (skin: Red Shadow Judgement. Wayne) "Bros, it seems we've transmigrated." "We know!!!" x3