mtg cards like control magic The 50 Best Mind Effects in Ranked Control Magic · Eternal Masters

If you can ignore the restriction, then you've paid a cost for free and get to reap the benefits of more power for less mana

The abilities resolve and you end up with infinite +1/+1 counters on two creatures, plus the ETB and death triggers

This card enters attached to that creature.) Enchanted creature gets +1/+1 and can't be blocked except by creatures with flying

It all boils down to the card's type line: Artifact - Book

That said, there isnt a control deck out there that should leave home without three copies of Aether Gust, with some in the maindeck, in order to defeat the top three decks of the format.

Pollywog Prodigy may be a bit more dependent on its power to draw cards, but its ceiling is far higher with the potential to draw multiple cards each turn