I mean, rotten corpse vs rather lean and fully intact goblins that sometimes have the hulk or a shaman to back them up. I know which one i find more concerning (unless im on my boat, those undead apparently entirely ignore water physics or suddenly develop hulk strength to shoot arrows through several feet of water with no momentum loss...I get the lack of needing to breathe, dont get that physics only sometimes applies to them). That...and deathsquitos exist but by tier 3 your best defense against them is the serpent shield and/or fast reflexes. Although admittedly, normal mosquitos do usually prefer standing water so i always thought those actually suited swamps better if not for their one shot glass canon setup. Lox does seem fitting for plains though and those will also wreck your tier 3 day rather quickly.