So you can search your library for changelings with Sliver Overlord and count changelings in your graveyard for Cid, Timeless Artificer
If youre willing to play double green, you could do something like: Creatures (15) Planeswalkers (2) Lands (26) Spells (17) 4 Thoughtseize 2 Abrupt Decay 4 Underworld Connections 4 Hero's Downfall 2 Bile Blight 1 Silence the Believers Sideboard The big reason to play Courser of Kruphix (beyond it just being a fantastic card) is how incredible it is in conjunction with Underworld Connections
Wrathful RaptorsWrathful Raptors is one after my Brash TaunterBrash Taunter-loving heart, as it turns all of your Dinos into pseudo-Brashy Ts
It was explained by Ryan Miller that these changes make it easier for different language cards
It doesnt get much more efficient than this two-mana Monk who gives us a free creature whenever we cast any noncreature spell
This still retains the tap ability to make the tokens, which is great, but it also is a Lord, not just in name