If this card is destroyed, the monster gets destroyed, and vice versa
It's especially good at keeping up with the increasing mana costs of your Spirit or Demon commander
4 Energy Dialga ex Dialga ex is one of the best energy accelerators in Pokemon Pocket
I do appreciate that this is my own problem, and makes it difficult to crowd source suggestions, because you're not thinking about it the way I'm envisioning
Check The Database For Cards Already On Sale Code Talker Monsters Cyberse Link Monsters Cyberse Monsters [Level 2 or Lower] [Level 4 or Lower] | [Level 3 or Higher] [DARK] [LIGHT] [EARTH] [WATER] [FIRE] [WIND] Cynet Spell Card Cynet Trap Card STRUCTURE DECK Master Link [On Sale June 23rd, 2018] The form of Yusaku, the protagonist of the animated series Yu-Gi-Oh
(It gets funnier every time.) You might even go down the route that I did when building Eriette, which is to pay little mind to what the rules text on your auras reads, instead only caring that they are cheap and draw you a card when you play them