aurora energy pokemon card TCG: Sword & Shield RarityUncommon Card TypeEnergy FormSpecial Aurora Energy 186 - Reverse

It's the cheapest version of blanket mass land destruction, just needing four mana to destroy all lands on the battlefield

According to Dondozo's PokeDex entry in Pokemon Violet, "It treats Tatsugiri like its boss and follows it loyally

(2/3) Extermination 2B Instant Target creature gets -0/-9999 until end of turn

While Lessons themselves don't look powerful enough to warp the format, even if they do come as a freebie, I also remember how obnoxious it was to deal with adventure-based decks that would just endlessly spawn perfect answers through the use of Fae of Wishes

Just select Custom Background in the background options