With a cost of 4 and -4 to opposing characters when attacking (plus enabling you to draw a card when played), its easy to see why this version of Kuzan would prove popular to players
The XY era also gave us the beloved Japanese Pikachu in a poncho promo series, where Pikachu appeared dressed as various Pokmon including Rayquaza, Gengar, and Charizard charming, affordable collector's pieces that remain popular today
Search your library and/or graveyard for a creature card with mana value less than or equal to the number of creatures sacrificed this way and put it onto the battlefield
But lets not overlook the potential for cheating expensive instant or sorcery spells from the graveyard if youve got ways to put them there so that they can gain flashback for just four mana
She fronts the Peace Offering precon, which is far and away the cheapest entry point, since that deck also packs in Rites of Flourishing, Selvala, Explorer Returned, and Kwain, Itinerant Meddler