This allows the player controlling them to hand out different benefits to other players depending on what they think is best
The Hand: PONT, Juniper, Juniper, Mewtwo EX Juniper Pr(Getting at least one Catcher and one PlusPower via Juniper) = 1 [(0.448) + (0.677) (0.289)] = 0.164 = 16.4% Pr(Getting at least one Catcher and one PlusPower via PONT) = 1 [(0.535) + (0.738) (0.381)] = 0.108 = 10.8% Less than half the gap of looking for an Energy as the second card
I suppose it is a little too slow to keep up with the current, hyper-aggro metagame but Domain and Mono-White Tokens both take advantage of the sweeper to maintain control in a game
6K base stat is really good, both to attack and defend, in OP5 there are less 2k counters than usual (Sakazuki has only eight 2k counters)
Scary Black Man: He really is, though it's not addressed
Each crossover introduces unique mechanics and abilities to keep the game fresh and exciting for players