Slow is an active Fire/Poison Wizard skill with a max level of 20. At level 20 it lasts 20 seconds and costs 8 MP. It needs Teleport at level 5 first.
Temporarily slows down the movement speed and evasion of up to 6 monsters. Cannot be used on monsters that are already affected. Required Skill: At least Level 5 Teleport#
The area where the skill can hit or affect monsters. Width × height in pixels around your character. From the game files, not tested in Classic World. Compare weapons and skills in the reach tool.