Either way, Pashalik Mons works great with cards like Skirk Prospector and Mana Echoes, as you could theoretically kill your entire table with this, given enough setup
Another way to exploit enchantment animation cards, especially Opalescence, is to send as many enchantments to your graveyard as possible with the likes of Careful Study or Frantic Search, and then return them all at once with Replenish to create a huge army for just 4 mana
Rare But Not Reserved Curiously, while Stronghold Gambit feels like the kind of weird old card thats on the Reserved List, it actually isnt
Each of these cards has a powerful ETB effect, and most would be worth playing in some decks even if you never, ever got to flip them
Combine it with [[Sensei's Divining Top]] and a cost reducer, and youre drawing your whole deck
Its just a good way to protect yourself without much effort