Thunder of Unity

Mardu's colors have always wanted two things that pull in opposite directions: card advantage and a body count. This Saga sequences both across three turns rather than asking a single spell to carry them. Chapter I is a Sign in Blood variant that fires the instant the enchantment lands, so the two-card, two-life transaction is paid up front before the payoff comes online. Chapters II and III then convert bodies into a Blood Artist drain, with a crucial timing wrinkle: the trigger fires per creature that enters that turn, and the chapters advance as a fresh lore counter arrives after each of your draw steps. The design puts the deckbuilding weight on the middle turns. A single creature drop is a marginal ping; a token flood or a reanimation burst turns those chapters into a real life swing. The Saga chassis is doing structural work a plain permanent could not: it guarantees the card draw now and the drain later without letting you keep the drain online forever, since the third chapter sacrifices the enchantment and closes the window. The result is a compressed three-color midrange engine, front-loading resources and back-loading reach, priced so the aristocrats-adjacent decks that already run bodies through the battlefield get paid for something they were doing anyway.