As I mentioned before, things are more complicated than this when you consider cantrips, card advantage, and such, but this should give you a good start for making sure you have the right number of lands in your deck
Mass land destruction usually comes on instants and sorceries, but it can also be a creature, planeswalker, or enchantment ability
Tepig (Promo-B 58 / P-B) card How to get: Was obtained randomly through Promo Cards gifted after securing victories in solo battles during the Mega Heracross EX Drop Event running until May 29, 2026
The drop also comes with this MTG Arena sleeve style: OMG KITTIES
Right now, it has over 240,000 views, so it's easy to see why it's had an impact on card price
Go to the LGS, come out a few rare cards lighter, and you have the black planeswalker you want