Dammit, wanted to play this deck before top got banned, but didn't own the LED's and volcanics. But with these techs (act on impulse, lake of the dead and edge of autumn) I'm vertical tempted to buy them :-D

The empty the Warren's is OK if you have a burning wish and 8 (preferably 9 or with a led on the field) Mana open. Wish - - > Time Spiral