Ninjago: Dragons Rising Episode 19 Reaction (Patreon)

Absolutely sick episode. The fights and action were on point, and it ended on such a high note. Only one episode left.

I asked on DIscord, but I'll also ask here. What do I need to watch before S2 to be ready once I finish S1? I know there are Elemental Mech shorts or something, and a trailer or two? Is there anything else?