Fireborn: Dark Phoenix
New Power - Malleable
From “Fireborn: GM Guide”. Intended for NPC use, but I see no reason why players should be unable to use this.
Gain the “Squeeze” mental action.
At each rank, when using Squeeze, you can choose to count as two size categories smaller for the purposes of fitting into tight spaces; if more than half your body is in a Squeezed space, you also perform physical movements as per the size of the space you’ve Squeezed into; some kinds of action may become impossible when Squeezing.