Lightning Bolt would still be one of reds best spells with that restriction, and this card is better
And if you have Delirium activated, you can pay 2GG to return Balustrade Wurm to the battlefield from the graveyard with a finality counter on the Wurm
When you dont, it provides some reasonable fixing for you with Pry it Open. Even with the Treasure upside, this probably wont be worth it for most decks
It is effectively a deck-building pack
This can be a helpful way of quickly drawing cards when you need to, but has especially exciting potential when combined with other amethyst Rise of the Floodborn cards that trigger effects as they leave play - letting you yoink them off the field using Yzma, Scary Beyond All Reason, activate their own powers and then draw two cards, all in a single play
In fact, you may have even read that Magic is the most complex game in the world