12 sleeve card binder Fabmaker Pocket for Trading Cards, Royal Blue, 15"x13. – Toytooth 12 Pocket Trading Card Album Folder is a great option for anyone looking for a high 12 Pocket XL Card Binder

Cramorant can attack for zero energies if you have 4 or more cards in the Lost Zone

It also makes swinging for OHKOs against bigger Mega Pokemon ex much more feasible

8 Cinderace Vmax $1.77 The Beauty of VMAX Cards VMAX cards have a distinct appearance to them that sets them apart from other GX and EX cards

Any ETB effecttokens, card draw, damagehappens twice, and blink decks use this for endless advantage

The best reading you can do on this are Aaron Forsythe's columns

Despite all this, "Upstart" is still an extremely generic card that costs practically nothing, so most players can use it without any issues because, usually, there isn't much in terms of deckbuilding that'll stop them from using it