You still can of course, but planeswalkers, Stax, and decks with win conditions that thrive simply by biding their time (Darksteel Reactor and Azors Elocutors anyone?) are also very viable options here
Whenever a creature enters the battlefield under your control, check its power and toughness against the power and toughness of the creature with evolve
Fact or Fiction, Repulse, Repeal, Cyclonic Rift, Crush of Tentacles, Exclude, Arcane Denial and of course Cryptic Command are all strong cards that have significant overlap with the Confluence
Bounties are the newest addition to MTG's gameplay, and will have players hunting down top-tier criminals to earn a hefty reward
Sometimes it wont work out that way, and sometimes it will be better, but I think 10 is a good place to look with this
Scry 2 has a very real impact on the quality of cards you draw