Civic Wayfinder [Tenth Edition] SPA Asta enderezadora you may destroy target creature

you may destroy target creature if its power is 0 or less

put one of those cards on the bottom of your library

" —Korig the Ruiner

Set: Mercadian Masques Type: Enchantment Rarity: Uncommon Cost: {3}{G} Whenever an opponent casts a blue or black spell

Then that player shuffles their library

Civic Wayfinder [Tenth Edition] SPA Asta enderezadora you may destroy target creatureSet: Tenth Edition Type: Creature Elf Druid Warrior Rarity: Common Cost: {2}{G} When Civic Wayfinder enters the battlefield, you may search your library for a basic land card, reveal it, put it into your hand, then shuffle. "These alleys are not safe. Come, I can guide you back to the market square."