Being perfectly technical, you would have to say something like "the source of the ability that exiled this card" instead of "the permanent that exiled this card", but I think this change in wording is much more legible and worth committing to the rules statement "A permanent has exiled another card if it was the source of an ability that exiled that card." More critically though, there's a bit of a who's on first sort of pronoun game going on in this wording
Of course, Tidus sort of peaces out at the end of the game, leaving Yuna all alone
There are a ton more like Thassa's Oracle, Nexus of Fate and Jace, Wielder of Mysteries for the combo win or Kess, Dissident Mage, Goblin Dark-Dwellers and Devil's Play if you want to tie in spells matters with self-mill
For example, if an opponent casts a spell that deals damage to you and two creatures you control, Elesh Norns ability will trigger three times
Stores are also at fault where are the buying limits
It does not remove them from combat