Insubstantial

An insubstantial creature is misty, fog-like or otherwise not solid in nature. Insubstantial creatures gain the following benefits:

• Resist 50% Weapon Attacks
• Resist 50% Sonic
• Cannot be Grabbed of otherwise bodily affected by other creatures.
• Can move through any crack, hole or similar minuscule opening (but not through completely solid surfaces).

Additionally, at the GM's discretion, certain abilities and effects may not affect the creature due to its insubstantial nature.