That alone would make this on my Top Ten list and make it worth the 7-mana investment
The +1,000 Power can save you from committing to many Counter cards, and youre going for stronger attacks, getting more Counter cards from your opponent
The great thing about Jumpstart is that its cheap a new account grants you enough currency to try the mode three times and the cards you pick are yours to keep
(To scry X, that player looks at the top X cards of their library, then put any number of them on the bottom and the rest on top in any order.) As the enters-the battlefield ability resolves, first you scry 2
Table of Contents show How Does Convoke Work
One of the best Jund cards in sacrifice-based decks, Korvold grows fairly large and draws you many cards, and its good enough to see Commander and 1v1 Constructed play in Jund decks