I am not including any stickers, attractions, attraction makers or ticket givers or users since those all require a very insular deck and you need to build around it, and there aren't things that you can just run around with
Dialga EXs attack allows it to attach two Metal Energy from your hand to one of your benched Pokemon
While this has some appeal in practice I think it also fails
It gives Omnath, Locus of Creation piles a companion that plays an anthem for the team and gives them something to do with their mana
Moss Agate hits for 230 and heals 100 damage from each of your Benched Pokmon, creating a swing turn that can punish aggressive decks while helping stabilize your board
But when we're talking about almost 19,000 cards being printed every minute , I can't help but think I deserve some more SIRs