mtg card descriptions Does newer text on a Magic: The Gathering card override the old wording? MTG Card Effects Guide :

Number 504 Language English Legal Formats Commander, Legacy, Vintage Not Legal Formats Alchemy, Brawl, Competitive Brawl, Historic, Modern, Pauper, Pioneer, Standard, Timeless Rulings (11/3/2023) Delve doesn't change a spell's mana cost or mana value

You just cant over-rate replacement effects and card selection, especially on a body thats easy to cheat into play and tricky to remove

You can read about the Jumpstart format here

As much as its fun to send Lazerbeak out on a mission, were not convinced on how strong Soundwaves abilities are

The ability to instantly swing a match through a zero-cost shift makes it a mandatory inclusion for elite competitive decks

I would switch this card out for something better, and maybe something that didn't cost five mana