mtg cards on the list You lose half your life Mana Crypt The List NM

Theyre worse in Standard, though, than they are in Modern so that could affect things a bit

The average planeswalkers per deck is not much higher than one, if even that

Another method is to use cards that allow you to cast them or return them from your graveyard, like GravecrawlerGravecrawler

8 Sergeant Tibbs: Courageous Cat The Sergeant Tibbs card in Disney Lorcana isn't one of the showiest, but it does an excellent job of recapturing the raggedly sketchy look of the animation in 101 Dalmations

The exiled card can still be cast even if a player destroys Court of Lochwain, letting you permanently steal cards, at least until the game ends