# Mining System
The Mining System or the in-game coin mining system is intended for players to use or exchange among themselves, or to exchange goods with NPCs at shops. Mining in the game refers to the action of interacting with ores that look like Plasma monsters to obtain an item called Omnilink Crystal. There are a total of 4 mining levels, each with different amounts of mining available according to the ore level, namely MINING\_LOW, MINING\_MID, MINING\_HIGH, and MINING\_LEGEND. Ores of a lower level will have fewer mining attempts and yield Omnilink Crystals in smaller quantities than higher-level ores.
Maps where players can mine for Omnilink Crystals for use currently include a total of 2 maps, which are:
1. The map prt\_monk can be accessed by teleporting from the NPC Warp Service, then selecting Fields, and finally choosing Prontera Field 3.
NPC Warp Service
Walk to the warp point on the right side of the map to enter the mining area, where players can freely choose ores to mine. Approach the desired ore until the icon changes to a sword image, then left-click to start mining. Once the mining attempts for that ore are exhausted, the ore will automatically disappear and randomly respawn in another area of the map.
prt_fild03 (Prontera Field 3)
prt_monk
2. moc\_fild07, popularly known as "the map above Morroc," is located north of the town of Morroc. You can simply walk north from Morroc to reach it. This map is much larger than the first one and contains MINING\_LEGEND or the highest level ore, which has a different appearance from the other three types of ore mentioned earlier.
moc_fild07 (Sograt Desert 7)
Furthermore, the two maps opened for mining are Free PK maps, meaning players can freely engage in combat similar to a PVP room. Additionally, Whispers will be present as the map-specific monsters that can disturb players. Therefore, always exercise caution while mining.
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