@Delirium - I was playing around, trying to figure out the best way to do the Density Increase and this is the result:
Quote:
Mass Alteration
Examples: molecular compression, density control, gravitic manipulation, phase shifting, variable nanotech
As a full action, you can dramatically alter your body's mass and density for a few minutes. Each time you use this power, choose to increase or decrease your density. Your physical size does not noticeably change.
Your clothing and normal equipment change density along with you, but objects you pick up afterward do not.
When you increase your density, your body becomes tremendously heavy and compact. Your STRENGTH increases by 2 (to a maximum of 12), increasing your Slugfest Damage. This increase cannot be combined with any bonus from STRIKE or EMANATION. Your AGILITY is reduced by 2 (to a minimum of 1). While your density is increased, you are extremely difficult to move. You are immune to the Knockback and Slam stunts, and grappling cannot be used to move, throw, or carry you against your will. You can still be grappled or restrained normally.
When you decrease your density, your body becomes exceptionally light and partially diffuse. Your AGILITY increases by 2, while your STRENGTH is reduced by 2 (to a minimum of 1), reducing your Slugfest Damage. You can squeeze or flow through openings that would normally be too narrow for you, though you cannot pass through solid walls or sealed barriers. You take no damage from ordinary falls, and all physical attacks against you suffer –2 dice.
Major: Your STRENGTH and AGILITY are modified by +3/–3, depending on which form you assume, also affecting your Slugfest Damage. Physical attacks against you while your density is decreased suffer –3 dice.
Massive: STRENGTH and AGILITY are modified by +4/–4. Physical attacks against you while your density is decreased suffer –4 dice.
Monstrous: STRENGTH and AGILITY are modified by +5/–5. Physical attacks against you while your density is decreased suffer –5 dice.
Limit: Increase Only. You can only increase your density, or you are permanently super-dense, your choice.
Limit: Decrease Only. You can only decrease your density, or you are permanently low-density, your choice.
Thoughts? It's pretty much a rewrite of Size Alteration