On the Dragon front, it does quite well, bringing some new cards to support this side of the deck
These five wizards are the Swiss Army knife of the Invasion block, with kicker costs that give you access to removal, recursion, or draw depending on what the situation calls for
This thing triggers off of fetch lands, Path to Exile, Cultivate I really like this card, and I think its a slam dunk for any White deck
This plays well with self-exiling like gathering evidence in this set or Night Soil, or Regrowth/Raise Dead to your hand, or shuffle in like Feldon's Cane or reanimation like Zombify
That took the two aspects of our set and put them against each other to create the conflict engine
For now I'm keeping the Selesnya Sanctuary due to its synergy with Knight of the White Orchid and the potential for even more mana in a high mana cost deck