The field developed for Lorwyn Eclipsed has a unique feature in which the symbolic threshold between Lorwyn and Shadowmoor moves depending on the difference between the player's and opponent's life total: if the life total difference is tilted to the player, the Lorwyn side is dominant, and if the difference is tilted to the opponent the Shadowmoor side is dominant
Think of it giving every burn spell you play an extra two damage, or combine it with cheap red cantrips like Crash Through or Expedite to create a lethal chain of spells
This is just a fun quality-of-life change to make opening packs upon packs both a fun and more informative experience
Stiltzkin, Moogle MerchantStiltzkin, Moogle Merchant : A convenient way to donate cards to an opponent, like Archfiend of the DrossArchfiend of the Dross
Hold a turn without redirecting and restock through normal draw before the count hits zero, rather than spending your last Trigger on a marginal attack
Maybe Hullbreaker Horror could do it, or a Sink Into Stupor, but there aren't a lot of things that could get it done
