If you put the Dreamer's Projections under Savage Mana on her front side, then use its power on her flipped side, do they go under The Dreamer and count toward her win condition? Savage Mana doesn't specify that cards underneath it have no text, after all.
Test it on the app!
My recollection is that all cards under other cards have no game text, whether stated or not, in which case they would go to her trash.
Tested in the app; the cards go straight to her trash.