Most Drytron decks in Master Duel will stop here and rely heavily on the Fairy engine, but in the TCG this isn't as powerful a strategy due to Eva (a card that fills your hand with Fairies when discarded) being banned
So, with a little luck, you can get your team up and rolling as soon as the game starts and roll over your opponent before they get past their basic evolutions
Witherbloom's mechanic, infusion, cares about gaining life, but that's not all that will be going on in a good Witherbloom deck
Iridia in particular searches for two cards at no cost, whereas Adamans card requires discard
From my experience, its crucial to consider the cards condition, rarity, and market value before deciding to grade