You can use this to bring out multiple Corrosive wings for huge burn damage or multiple Queens for massive ATK
If you control six or more enchantments, instead you may put a creature or land card from your hand onto the battlefield tapped
[spoiler=Inami] During either player's turn, when your opponent activates a Spell card: You can Special Summon this card from your hand, and if you do, your opponent cannot activate Spell cards for the rest of the turn
Wind-Up Zenmaines Wind-Up Zenmaines Machine XyzEffect If this face-up card on the field would be destroyed, you can detach 1 Xyz Material from this card instead
2 Level 8 "D/D" monstersAfter this card is Xyz Summoned, for the rest of this turn, other cards and their effects cannot be activated on the field, and other cards' effects on the field are negated
This might be closer to a payoff for self-mill decks than a real enabler, but I like it all the same, even if it works in a narrow range of decks