It does, however, make your best cards even better, putting it somewhat in win-more territory
Finally, there are the finishers like Katilda, Dawnhart Martyr, and Michiko's Reign of Truth, which grant other creatures or themselves +1/+1 for each enchantment
The exhaust ability youll want to use first is the four mana one that nets you a 4/4 Dinosaur Dragon creature with flying, which is a pretty good when you have nothing else to play once you hit four mana
Orvar has been around for such a long time that he has learned to use his powers in more creative ways
The bane of white-blue decks in that format was Cabal Torturer, and without Psionic Gift, the only good way to deal with this creature was to splash red or black as a third color, weakening your mana base