Lightning Coils

Death payoffs usually reward you for sacrificing creatures yourself; this one quietly counts the bodies you lose and trades them back all at once. Each nontoken creature you control that dies adds a counter, and once five have accumulated, your upkeep cashes them in for a swarm of hasty 3/1 Elementals that vanish at end of turn. What makes the card work is the disconnect between input and output: you spend the early game watching your creatures fall, then receive a temporary army that wants to attack immediately. The exile clause is what pays for the burst. These tokens are not a board you build; they are a single alpha strike rented for one combat step, which keeps the artifact from snowballing into a permanent advantage engine and forces the payoff into the turn it triggers. That "you control" restriction matters in two directions: the counters come only from your own creatures dying, so an opponent's attrition does nothing for you, and because the Elementals are exiled tokens rather than dying nontokens, the army it makes cannot loop back to refuel it. The threshold of five demands a real graveyard's worth of trading before anything happens. It rewards grindy, creature-trading midrange games, where a board wipe or a stalled ground war feeds the counter and the sudden haste squad turns a defensive position into lethal. The all-or-nothing threshold, not incremental payouts, makes it a question of timing rather than a steady value source.