If they have Defense Grids, youd want to keep in Prismatic Endings, while if they are more midrange and play creatures like Uro, Titan of Natures Wrath, you should keep in some copies of Swords to Plowshares
Upgrades If youre looking to spend a little extra to make that deck that much better, there are quite a few upgrades you could pick up, and instead of just giving three cards, Im going to give you three sets of upgrades: one set which Id suggest for either commander, one for Averna, and one for Maelstrom Wanderer
Others brought up the fact that many recent sets, including Jumpstart 2022, Ravnica Remastered, and Wilds of Eldraine, have shown off some beloved anime-style cards that were quite well received
When a spell is countered, it can sometimes just be brought back out of the graveyard, but Delay will counter the spell and exile it, suspended with three time counters on it
However, the effect of its attack is intriguing enough that it will occasionally attack