Often, it will last until it is overwritten by another copy effect (if it copies another permanent on a future turn, perhaps)
Allowing everyone at the table to start throwing down big threats early can be a wild time, and is very different from your typical games
Overall, we expect the cards with errata to be fun collectibles so prices for these cards especially the Foil versions may rise
Lord Macguffin, Clever Swordsman is also a very handy 5-cost card that can deal 3 damages on play to a chosen damaged Character
Invasion of New Capenna // Holy Frazzle-Cannon is a nice flexible removal and has the potential to become a great tribal support card as the Holy Frazzle-Cannon has Whenever equipped creature attacks, put a +1/+1 counter on that creature and each other creature you control that shares a creature type with it. Murderous Rider // Swift End is a great card since it is a Zombie, it combines target removal at instant speed for and self-recursion at library, so it has the potential to be used more than once
It nets a lot of cards and then pays you back if youre storming
