D&D Encounters: Tweet Effects for Season 2, week 4

I am, once again, quite late with these. It's just an archive though, so I don't think anybody particularly cares if they're late or not.

• A strong wind blasts across the area, scrambling the dust devils. For the session dust devils can't make opportunity attacks
• Ralo takes cover shouting words of encouragement. For the session, as long as Ralo is conscious PCs get +1 bonus to hit.
• Adversity to opportunity! Sand mites infested your supplies – each PC may spend 1 survival day to regain 1 healing surge.
• A cloud covers the sun, creating a cool shadow - Regain +5 hit points for healing surges spent at a short rest during this session