RP MODE or Safe Mode as it is also referred to by many usesrs, is an extremely useful feature that when enabled, disables all of Wishmaster's push node. This makes it so you can cast spells as visual FX only, reducing the concern of accidentally griefing others. You can toggle this feature off or on at anytime.
PUSH NODES are the invisible force that accompany spells that would normally push or shove avatars and physical objects where they would naturally occur -- such as an explosion or shockwave, etc.
By enabling RP/SAFE MODE, these nodes are disabled, meaning you can cast any spell (including large ones such as CATACLYSM) and it will NOT PUSH OR SHOVE other avatars. It will cast as visual FX only.
{primary} This is especially useful in Roleplay regions or sandboxes as it reduces spells to just visual FX only, allowing you to cast safely to accomodate your roleplay scenes or wow your friends without worrying about griefing. :)
{warning} Caution: Some gentle spells that have utility purposes -- such as Levitate -- will still move avatars safe mode.