Follow these steps to safely apply a modified GRF to your Ragnarok Online client: 1. Download and Extract

Your character stands still or skips the wind-up animation entirely, allowing skills to trigger immediately. Why Players Use 0 Delay GRFs

Open the data.ini file in your main Ragnarok directory using Notepad. This file controls the reading order of the GRF archives. 4. Adjust the Read Priority

Modern anti-cheat systems (like Gepard Shield or EAC) frequently block or scan for modified GRF files.

Save your changes to data.ini , put the 0_delay.grf file into your main RO directory, and start your game. Risks and Server Legality

Many private servers consider 0-delay sprites cheating because it bypasses original game mechanics. Check the server rules to avoid permanent bans.