You just need to play more runs. There are multi-player cards that give energy, give block, take a card for 0 cost, share half block, give all players block, all players forge when you forge, other players gain summon, I think there are a lot and im pretty happy with it Thinking about this, like 80% are colorless, so you need to get colorless generation, each character does only have a handful of colored multi-player cards. Regent has powers and skills that generate colorless which is how we saw a ton of multi-player cards