event
Ambush of the Rohirrim
Not chapter-gated yet
In February of TA 3019, Éomer's éored ambushed a band of Orcs from Isengard, Mordor, and Moria at the edge of Fangorn Forest, among whom were the captives Meriadoc Brandybuck and Peregrin Took.
This series isn't chapter-gated yet, so we can't hide individual spoilers. To keep you safe, everything past the intro stays hidden. If you've finished it, “Show everything” above reveals it all.