Home / Documentation / Book Index / 1.21 / Metallic Arts / 18 Silver Ferring: Sparker Stores: Mental Speed Target: Silverfish Storing Per Metalmind: -5% Sneak Speed, up to -20% +100% Visibility to monsters, up to +400% Causes glowing at 4 metalminds Tapping Per Metalmind: +5% Sneak Speed, up to +20% -25% Visibility to monsters, up to -75% Makes you invisible at 4 metalminds Electrum Ferring: Pinnacle Stores: Determination Target: Guardians Storing Per Metalmind: -10% Determination Take extra damage equal to lost determination times damage taken Tapping Per Metalmind: +10% Determination Damage taken is divided by determination Click on the arrows, icons, and links to navigate the book. Having trouble interacting? View the book using the gallery.