Radiant Scrollwielder

Two engines share one 2/4 body, and each answers a different problem that has dogged Boros spellslinger decks. The lifelink clause gives a color pair not built for lifegain a way to stabilize while it burns: any Lightning Bolt, any damage-based sweeper, any spell that actually deals damage now feeds your life total on resolution. That alone would be a serviceable role-player. The upkeep trigger is the ambition. It selects a random instant or sorcery from among your dead spells and offers it back for one turn, with the crucial rider that anything recast this way gets exiled rather than returned: the yard is a one-way resource, not a loop. And the randomness is the price of the engine, the reason it refuses to let you choose. You cannot mill your best spell and reliably pull it back; you seed the graveyard broadly and take what the trigger hands you. The result is a recurring, uncontrolled advantage rather than a tutor, which pushes deckbuilding toward volume (lots of cheap, individually acceptable spells) over a few bombs you would want on demand. Red and white have long lacked recursion that fits their identity; this reads as a rebuy engine granted to the pair without the reliability that black and blue take for granted. The 2/4 frame is the tell: durable enough to survive a turn cycle, small enough that the value, not the beatdown, is the point.