I have Utility Belt-hero that has the classic Flash-bangs, Smoke and Sleep bombs.
She is also very Stealth oriented.
We're going up against minions in (low-)power armor that gives them radar senses. These bypass most of my hero's stealth effects (other than the stealth skill itself), so I wanted to make a "chaff" grenade (Area Cloud Concealment: Radar-sense).
Looking at the points I came up with:
1 rank of Concealment (Radar) for 2PP + 1PP/rank for Ranged and + 1PP/rank for Area: Cloud == 4PP.
Is this right? Seems cheap (vs. Flash-bangs, Smoke, etc.)