on each board, in the land with the most combined invaders + [dahan] (min 1 of each): add 1 [disease]. 2 damage to [dahan].
english is not my first language, this event is some confused.
A land is 1 explorer, 2 town, 1 city = total 4 invaders.
B land is 1 explorer, 1 town, 1 city, 1 dahan = total 3 invaders.+1 dahan.
this terror event can affect to 'A' land?
I'm wondering if target a land that can perfectly solve your event card.