Virus Cores (ウィルスコア) are objects found in The World, The World R:2, and The World R:X. Spoiler warning: Plot and/or ending details follow.
This item isn't very rare but it is considered to be a rare item because it can only be obtained by killing... Or Data Draining certain monsters that can only be killed by being Data Drained. This item may allow you to teleport on lost grounds to hidden areas.
Virus Cores (ウィルスコア) are objects found in The World, The World R:2, and The World R:X. Spoiler warning: Plot and/or ending details follow.
This item isn't very rare but it is considered to be a rare item because it can only be obtained by killing... Or Data Draining certain monsters that can only be killed by being Data Drained. This item may allow you to teleport on lost grounds to hidden areas.