Let's say I am playing a game where I am supposed to have up to 3 tactical objective cards each turn.
I pick 3 and get the Death Guard card "Spread contagion" where I pick a character and get a point if he survives the game.
What do I do with the card after I have chosen a character?
1. Discard it and pick a new one next turn?
OR
2. Keep it for the rest of the game and thus stopping me from picking a new card every turn thereafter, potentionally costing me alot of points?
OR
3. Something else?