Youre not only already at a high amount of mana but this is meant to be a strong attacker or blocker, not a passive mana resource
On the other hand, blue / white are two of the best blink / bounce colors and also offer some of the most powerful planeswalkers, but in the past, if you wanted to take advantage of these synergies, you'd have to go green to play Doubling Season
An epic battle is guaranteed, and thanks to the large number of unique cards the replayability is enormous
These can be hard to find and even harder to pull by chance, so it is a nice surprise when you do find one
I was honestly surprised that Consecrated Sphinx wasnt already on the list
Sapphire Medallion is also purchasable at the gift shop and drops your many blue things by a generic mana each which is brilliant card flow over time