So Konami nerfed balance because having a balanced hand is too broken but summoning synchro monster from outside your deck for free is fine?
This skill is 🔥 like delta accel and since it is structure deck related it will be immune from the banlist.
This actually makes the SD EX less necessary lol.
Since all you need is getting Stardust Dragon into the field, the Formula Synchron is summoned from outside your (extra) deck.
Which means the only point in buying the SD EX now is literally only for collection, basically only if you really want to have an actual copy of Formula Synchron.
You buy the EX SD for the junk monster that discard to search. You need at least 2 of it to fill up the deck for 8 names. Because other Synchron/junk cards that aren't junk synchro and quickdraw Synchron suck.
Balance helped multiple decks like Nobel Knights back when it was unnerved.
Shooting Star Road is restrictive and Shooting Star Dragon can be dealt with with stalling, handtraps and (if your opponent doesn't use Trunade or Cosmic) backrow.