Bla bla bla, SoM spoilers ahead.
Hum, an artifact that can produce a shitload of those 6/6 wurms with deathtouch and lifelink... Me liky!
Kemba is the successor of Raksha. She says that she's not Raksha and she will never be. Of course she isn't! Raksha was awesome. She's just ok.
Leonin Arbitrer is tired of land-ramp decks and landfall decks, so unless you pay 2 mana for that fetch land, you're gonna be stuck with it in game :p
Good addition to limited play. A 2 mana 2/1 in black is nice, but that pumping in this kind of set is just great!
Did I say wow before? Since I can't use wow for this one I'll use "OH MY EFING GOD!"
I refuse to comment THIS card...
Now this one's funny, especialy with the myr lord. Pump it up, untap them all, pump it up again!
A 5/5 artifact for 4? Oh, ok, only if you control 3 or more artifacts, which in this set is as hard as cutting butter in the summer!
Proliferating goodness :)