It's also a great option in Spirit decks, copy decks, midrange brews with triggers to copy on both sides, and loads more
fatties like Avenger of Zendikar, Sun Titan, or Avacyn, Angel of Hope)
Throw in Witch's Clinic, Hedgewitch's Mask, Witch's Vengeance, and Witch's Cottage for some variety in your spell and card types and youre set
Both Enchantments can load your hand with far more cards than you're typically allowed to keep, forcing you to discard the excess during cleanup and triggering Cool but Rude for every card thrown away
This means that Oblivion Rings shut down your modular creatures and you wont be able to Cloudshift those modular creatures off the battlefield to move their counters while returning them at full strength