If you can time it right, with all players either being forced to use their mana on something else or being tapped out, its pretty good
This is great to return to your library right before tutoring or just against graveyard exiling to save it
DESCRIPTION: The first magic set designed specifically for the modern format, modern horizons unleashes all-new cards and strategies on the modern metagame
Similarly, the Poke Ball Item is also here to get essential cards into your hand
The best first hand you can have has a couple of Comfeys, an Energy Card or a Scoop Up Net, a Boss Orders (in case you want to mess up your opponents strategy since the start), and a Battle VIP Pass
On paper, it seems pretty balanced and self-restricting, for sure there won't be any oppressive card with this ability