Naganadels Charging Up Ability lets you recover any basic Energy cards you might have lost along the way
However, you can save a few creatures if you're willing to spend additional mana to kick it
[casthaven]Thriving Grubs[/casthaven], [casthaven]Thriving Rhino[/casthaven], [casthaven]Dhund Operative[/casthaven], and [casthaven]Glint-Sleeve Artisan[/casthaven] smash through blues cheap creatures (which are also bad at applying pressure), likely demanding removal
Still, its best to leave it in your Limited decks, where it's obviously very good
This card is a staple in just about any purple deck
The mana effect was the one that counted, and there were a lot of good reasons to want to play a deck based around it