best self discard cards mtg Top 10 Spells in Cards that ping/drain on self-discard?

Someone likely already built a deck where the entire mana value of all the cards in the deck combined is just 13, so its impossible for them to overshoot

While a card with an Adventure is in your hand, library, or even exile, it has only the characteristics of the permanent, not the Adventure spell

I wrote a whole lot about Land Tax in my Top 50 White Cards article, so I'm not going to go on and on about it here

The token copies exactly what was printed on the original creature (unless that creature is copying something else or is a token

If damage from a noncreature source is prevented this way, Comeuppance deals that much damage to the source's controller