In Tempest, it was turn one (Mogg Fanatics, shadow creatures, and flyers), Invasion turn two (2/2 bears for every possible color combination plus several one- and two-mana apprentices and utility creatures), and Mirage turn three
Urianger Augurelt* When you want a faux-card game in your card game Urianger is there as an option for blue/white exile casting decks and working well with mechanics like Foretell and Plot, though the bonus of 2 life is meager as a payoff
Get it and run it and love it
Quandrix Unlimited In Quandrix, when solving for X, the solution is clearbigger is better
1 token, ad card, or card not included in the set Recommended for: Players who enjoy the experience of opening booster packs and/or the thematic resonance of a set The newest booster pack to join the selection are Set Boosters, debuting with the release of Zendikar Rising