Gameplan for this deck is to contest early board, stabilize and draw in the mid-game, and finally bring out the big guns. Godsbane transport and triennial patrol are especially strong when buffed with ollama ring.
Wry trickster, meso libre and jaza'eri arquebus are really good for slowing down aggro decks. Misanthropia and armageddon angel are devastating against most midrange decks when timed right. Against control decks, be very careful not to over-commit, especially since unlike Green, we don't have ways to bring back threats from the boneyard.
Seal of exile can be used defensively to remove a big threat (especially if you know there are multiple copies you may have to deal with), or offensively to remove a blocker.
After the next expansion hits, parts of this deck may become outdated, but the YO tokens archetype will still be around in some form.