For it to spawn, the evoker has to be within the range of the player and it spawns as one of the evoker's spells. They would usually spawn in groups of five.
The Vex's appearance in Dungeons is almost the same as its original appearance in the base game, with the only difference is it being more luminescent and glowing unlike its normal, default counterparts, as well as having darker colored cracks on its skin and shorter wings. Another key difference is that when attacking, the cracks now appear as a flaming orange rather than white.
Unlike the base game, the vex attacks like any normal enemy, with it not being able to go through blocks. There is no limit to the number of vexes following the player. Vexes are also the only other entity in the game that can roll, besides dead mobs and Redstone Cubes. They can only roll while attacking or idle.
The Seeking Flame
The Seeking Flame is the ancient variant of the Vex encountered during Ancient Hunts with the minimum offering of . The ancient resides within a Desert Temple-themed arena and possesses, at minimum, the following enchantments: