|Sub Achievement||Wonders of the World|
Be defeated by a wild boar.
As for how to get Boared to Death achievement, get one of your character to low HP (1-2 digit). To drain your character HP, you can stand near fire/ice flower until you get your low-desired HP. OR, make your character HP to 0 then revive with low star revival food.
After that go to anyplace where you can find boar, then stand and wait until the boar charge and defeat your character. Done