Scarcity is the real driver here
Though Crown Zenith has not been released yet, VSTAR Universe 's release in Japan last December has revealed Crown Zenith features a wide array of cards that will appeal to collectors, investors, and players alike
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We have an exceptional list of green spells that can remove artifacts and enchantments, most of which destroy rather than exile
The various Swords, like Sword of Feast and Famine or Sword of Fire and Ice, are great choices, because while the creature gets the buff and the protections, you, as controller of the Sword, get the triggers, regardless of who controls Tahngarth
And to protect this plan fill your decks with graveyard-stifling cards like Soulless Jailer