magikarp pokemon cards (Wisdom of Sea and Sky #44/241, 1-Diamond) put a card that evolves from this Pokemon from your discard pile onto this Pokemon to evolve it. Magikarp 047 - Unlimited Team

It would also be exiled if you were to try to bounce it

An MTG green counterspell is pretty hard to come by

With Bygone Bishop, this isnt a problem, since its a good creature on its own and incentivizes you to play more creatures with low mana value

Many Amonkhet god cards have indestructible, while the insect gods and God-Eternals have abilities that recur them to your hand or your library when they die (as an opponent, you can get around that with abilities like Obeka, Brute Chronologist that end the turn before the delayed trigger can go off)

There are solid discounts available for heavily played (HP) cards, starting as low as $9.50, with lightly played (LP) cards jumping toward the $19 mark

Theres an article somewhere out there - probably pretty old