I don’t mind boosting another Metal Monday night at Savage Henry Comedy Club because the lineups are good at balancing local talent with touring acts, I’m happy to support anything resembling a local metal scene and this regular gig is dependable, and Mondays are a tough field to carve out anything lasting on, and I respect perseverance. So lend an eye, please, as I lay out the details again: The local bands are all top notch, with sludge coming by way of Psyop Victim, death metal provided by Echoes of Ruination and punk splendor provided by Brain Dead Rejects. Tonight’s touring act is Seattle’s death/grind group Rat King, a trio with two brothers who sound like a promising venture based on my brief audio scan of their decade-long discography. As usual, this all-ages gig goes down at 7 p.m., with a $5-$10 sliding scale door price and an I.D. required to drink.