Skemfar Avenger

Draw-on-death engines in aggressive decks have always fought a timing mismatch: the payoff wants a wide, expendable board, but most cards that hand you one either sit on defense or cost too much to deploy alongside the creatures they feed on. This resolves that by naming two tribes that already share a reckless, low-toughness identity, converting the natural attrition of an aggressive board into cards rather than a resource drain. The nontoken clause stops the engine from spiraling: no looping a stream of Elf tokens through a sacrifice outlet for a fistful of cards, just the real bodies you were already committing to the red zone. The life-loss tax is the second brake, attaching a price to every card so the engine cannot run indefinitely against a slow deck racing you on life totals. What it changes is combat math. Because a dead attacker pays you (its own fragile 3/1 frame excepted, since the trigger fires only on your other Elves and Berserkers), the deck earns permission to attack into unfavorable blocks: creatures sent into bigger blockers replace themselves when they trade, turning what would be pure card disadvantage into a break-even exchange. That shift, from grinding down to grinding even, is precisely what a swarm deck asks of a two-drop.