Quote from: markus on 01 August 2019, 07:26:16 AM
"intention" is not really what matters. As you say, the card text is relatively clear. You play an Estate and not a Border Guard, so it doesn't reveal 3 cards.
An Inherited Border Guard should reveal 3 cards when you have the Lantern.
It's true that you play an Estate, not a Border Guard. But Donald has ruled that Lantern actually changes the on-play ability of all your Border Guards. This includes the Border Guard that you set aside with Inheritance, which all your Estates are copying. (This is different from Horn, which just tells you what happens when you discard a Border Guard.)