While some effects are capable of producing numerous treasures at once, Xorn is at its strongest when paired with repeatable effects that are capable of producing a single treasure token as, in such a case, its controller's treasure production is effectively doubled
Its made whittling the best Tales of Middle-earth cards down to just ten a little bit trickier
From another direction, Mind Rot reduces the cards in your opponents hand to give you card advantage, yet has nothing to do with card draw
This card demonstrates exactly how you should play the archetype if you still want to win games
Putrid Goblin Putrid Goblin is a dorky little zombie, but never underestimate persist
All these counters can also make it easy for the player's creatures to all have different power/toughness than each other, fueling coven more easily