Either way, the vast majority of your Shinedust for flair upgrades will be found from opening packs, especially if you have the Premium Pass, which gives you an extra pack opening every day
It helps that its just 2 mana, even if you cant cast it early
Sure, the harmonize cost is a lot of green mana, although the fact that we can tap a creature to reduce its generic X cost helps make the overall cost more reasonable
Rather than relying on proactive removal, she uses her green attribute pool to steadily choke out the opponent's options during their own offensive turn
As such, the misprinted "shadowless" version is extremely rare
Before you can answer is there a trick to get good cards in Pokmon TCG, define what good means to you