The two that I see as being the most likely candidates are Black Mage's Rod and Red Mage's Rapier
Rather than being sold in traditional booster boxes, Hidden Fates booster packs only come packaged in limited products, like the Mewtwo and Mew collection boxes, the Legendary Birds elite trainer box, or a Gyrados, Raichu, Mewtwo, or Charizard tin
How do you do it without something generic like, "Make a token creature with X/X where X is the number of enchantments you control" or "Gain life equal to the number of enchantments you control," or "Return target enchantment from the graveyard to the battlefield," and such
If Sandswirl Wanderglyph leaves the battlefield on a turn in which an opponent attacked you or a planeswalker you control (perhaps because it died in combat or another player cast a spell that destroyed it), that opponent can cast spells