Yeah, Jeremy likes to put Eagle Wings on a big creature like Makunda. And the Forcemaster is often incredibly aggressive. If you aren't prepared for that kind of thing, you can end up picking your teeth up off the ground and asking what happened.
I've found that putting Thornlashers in the center 2 spaces and a Bloodspine Wall between them can work well. It gives you almost full board coverage for little investment, and you maximize the benefit of playing a single Bloodspine Wall.
Did you transfer damage to your tree and regenerate it? The Druid can be pretty tough with a Treebonded tree out, particularly with some armor and a Regrowth Belt.
You can build up, but you need to have a plan for defense if your opponent rushes you, and if you decide to build up, you generally want to do it quickly so that you can hold off aggression and/or put pressure on your opponent.
I'm glad you had fun. I should be at I'm Board for Mage Wars in 2 weeks. Maybe I'll see you there.