yugioh dark spell cards YU-GI-OH! - Magic Attack (LCYW-EN071) - Legendary Collection 3: Yugi's World - Unlimited Edition You can banish this card from your GY Dark Spell Regeneration Card Profile

It ramps you (for any color), exiles something out of the opponents graveyard, and then eventually turns into a decent attacker

Another good plan is to have your card velocity ready to go in the later turns, since you've probably depleted the resources in your hand by then

This formula has been used before on other red sweepers like Delete and Spiteful Banditry

Whiskervale Forerunner There are too many 4-drops that look like mouse aggro top-end cards, but Whiskervale Forerunner is the one to watch

Or, if you haven't yet tried the game's digital form, you can go play MTG Arena for free

I would say it is below average for an ultimate but probably around average on ultimates actually in the cube.