the power nine mtg cards - Various Artists The Power Nine | MAGIC:

Esper Sentinel Card draw on a human Esper Sentinel is a one-mana White 1/1 that reads: Whenever an opponent casts their first noncreature spell each turn, draw a card unless that player pays X, where X is Esper Sentinels power. On the face of things, that means you get to draw a card unless your opponent pays one mana

Ryida, Summoner of Mist Fitting in with the limited theme of landfall for Red/Green Rydia rummages whenever you play a land, and can exploit that by hastily resurrecting the various summons in the set represented as enchantment creatures

With how well Energy Chamber works within the Counter Intelligence precon, its honestly a wonder it wasnt reprinted in the deck

Sea Gates Restoration and Agadeem's Awakening are also really valuable