Of course, Karmic Guide's real potential is when you use it alongside Reveillark, which returns two creatures with power two or less when it leaves the battlefield
A Pokemon I once loved
This base 70 power move deals an additional ten damage for every Ancient Pokmon in your discard pile
These new cards will be legal to play in Commander, Legacy, and Vintage formats and according to Wizards of the Coast (WotC), while mechanically unique, may be reprinted in the future with new art, or mechanically-similar versions of these cards with different names and creative treatments. The release for this Secret Lair is scheduled for October 4, coinciding with AMCs We Are The Walking Dead Weekend and will be available through October 12
However, that was entirely a product of the Strixhaven Limited format being slow enough to accommodate an 8-mana spell, and the set was built around instants and sorceries, so it often just cast 10 spells every time you used it