Originally Posted by
NihilObstat
On the mirror entity thing: Warcaller is awesome, but we usually need 2 or 3 aggro turns to kill with him, with Entity it is usually only 1 turn. So Warcaller is better because it's good for combo (CMC 1), but Entity is tons better as a finisher. Ofcourse you should only play him next to Living Wish or Chord of calling. Entity you also need to actually test it to see how good it is ;)
Also the infinite mana loop really isn't complicated, try to figure it out for yourselves, if you can't private me. Keep in mind that Entity+Symbiote can also bounce Regal Force to the hand to recast.
On the lands topic: It depend on the number of Llanowars you run. Right now I have 7 Llanowars, and 14 lands, and it's really solid. I actually would run 13 lands + 1 Craddle. The problem is that I only own 1 and it is a Wish target, but I would add another one maindeck. I tried it for a time when they lend me an extra one and it was awesome. This would be the absolute limit, and you need 7 Manowars.
I have always thought about adding 1 Elvish Spirit guide, but since I don't own any I haven't tested it. I found a couple games where I had 1 summoner's pact in hand and needed 1 mana to keep on comboing, and that would be an ESG!