As a reminder: For people who don't do tourneys: This does not effect you a single iota.
For people who like to have all the current up to date everything: You should already have at least one new core set to achieve your objective.
If it's in the tourney kit, then job done. Nothing else to even talk about, everyones happy.
That's not really true though, the new damage deck is intented to be fairer and a core component, so even if not playing in tourneys you're still playing with outdated components, might not be a big deal but is not nothing.