Now we've all got the 5 consecutive wins emblem, what events do we want to see?

At this point, everyone that wants the 5 consecutive wins emblem will already have it, and have the event completed. So the question is, what events would we want to see next?

We've had the 45 wins events, and we've had the 5 consecutive events, so for me personally I'd love to see events centered around winning or even just playing games with low rarity cards (similar to solo battles), or decks with no EX cards in them. Maybe odd decks like 20 cards with no trainers, or themed decks. Something out of the ordinary and different to what the majority of us run.

What would be your choice for an event?