LINQPad is used as an RNG tool for the purposes of this guide (as mentioned on the main page). We can use the Static Encounter Generator (Main RNG) script to calculate results based off of a given seed. It can also be used to keep track of the required number of advances required to reach a specific target frame.

Work through these setup instructions carefully to ensure that the script is functional:

1. Launch LINQPad, then change the Language in the header to C# Program. DELETE THE EXTRA CODE THAT APPEARS AFTER DOING SO.
2. Paste the contents of the Main RNG script into the main window of LINQPad. This is demonstrated in the above image.
3. Press F4 to open the Query Properties subwindow, then click the Add/Browse button to open file explorer.
4. Navigate to the folder that contains the SysBot.NET download (this should be in a known location), then find and select PKHeX.Core.dll.
5. Open the Namespace Imports tab, then type PKHeX.Core, then click the OK button to close the sub window.
6. Enable compiler optimizations by pressing the button on the bottom-right of the main window, then run the script by pressing the ▶ button at the top of the window.

If done correctly, when pressing the ▶ button you should see a list of advances, this shows that the script is working as intended. Save the changes after confirming that the script is working properly.

You will need to adjust the search filters located towards the bottom of the script if you wish to search for targets with specific IV/Nature combinations. By default most of the filters are written as comments, which means that the code is currently inactive and will require activation to work properly.

Applying Filters:

1. Scroll down to the bottom of the script until you reach the line that says Add your filters here. We will add any relevant search filters below this line.
2. Remove the slashes // on the filters you wish to activate, or add them to filters you wish to deactivate.
3. For example, if you wish to apply IV filters you will need to remove the slashes on the following lines:
//if (ivs[0] != 31 || ivs[1] != 0 || ivs[2] != 31 || ivs[3] != 31 || ivs[4] != 31 || ivs[5] != 31)
// return;
4. Change the nature value if you are filtering for a specific nature, otherwise you should deactivate the nature filter by adding // to the relevant lines:
//if (nature != (int)Nature.Timid)
//return;
5. Set your desired IV values if you are filtering for specific IVs, the order the script operates with is HP/ATK/DEF/SPA/SPD/SPE.
6. Ensure that the gender filter is not active, as none of these legendary/mythical Pokémon have specific genders.

If you are seeking a very rare target you may wish to increase the search range. This can be done by scrolling to the top of the script and increasing the value inside the int maxAdvance field. Keep in mind that the higher the search range the longer you could potentially be waiting in game to reach your target frame.

Moarencounterbots (SysBot.NET) is used to find and monitor your Main RNG seed in real time. You should have already configured the bot mode to work for Legends: Arceus, if you skipped this step you will need to revisit the material found on the main page.

Finding Your Current Seed

1. Open Sysbot.NET and click the Hub tab, then open the EncounterLA dropdown menu.
2. Set DisplaySeedMode to Bit128, and set MonitorRefreshRate to 0.
3. Head back to the Bots tab and select EncBotCopySeedLA in the dropdown menu.
4. Type the IP address of your console into the IP field and add the bot.
5. Stand in the overworld in-game then press the Home 🏠︎ button to freeze the RNG state.
6. Click the Start All button, you should now see your current seed inside the Logs tab.

Seeds will be copied to clipboard automatically, you can paste your current seed into the Main RNG script and run the script to see if a result that matches your search conditions is found. If you do not find anything you can simply restart the game and repeat the process until a desired result has been found.

Monitoring Your Current Seed

1. Open the Bots tab, select EncBotRNGMonitorLA from the dropdown menu.
2. Type the IP address of your console into the IP field and add the bot.
3. With the game paused on the Home 🏠︎ menu, click the Start All button.
4. Navigate to the Logs tab and unpause the game.
5. You should now see that your seed is being monitored in real time.

Once you have all everything configured properly inside the Hub tab, you can switch between EncBotCopySeed and EncBotRNGMonitor as often as you like without needing any further configuration. If you wish to begin monitoring from advance 0 again you will need to remove and re-add the bot or restart the program.

The main use of PokeViewer is to read the details of the Pokémon we are in battle with, this can then be compared with the Main RNG script to confirm that a target has been hit, and to help troubleshoot failed encounters.

1. Launch PokeViewer.exe, then type the local IP address of your console into the IP field, this can be found by opening the Homebrew Menu, then pressing the Y button.
2. Open the game and enter the overworld, then click the Connect on PokeViewer. You should now see that the program is reading the details of your save file.
3. For Pokémon that engage in battle, navigate to the View tab, after clicking the View button, you should see the details of the Pokémon you are in battle with.
4. For Pokémon that go directly into a box slot (i.e. Origin Legend and Arceus), navigate to the Box View tab to view the details of the Pokémon instead.