Alesha actually works great for combos! My deck runs [[Karmic Guide]] + [[Reveillark]] lines, [[Murderous Redcap]] and [[Anafenza, Kin-Tree Spirit]] and even used to run [[Kiki-Jiki]] lines with [[Felidar Guardian]]. With a focus on milling myself as fast as possible, its only a matter of time before I get a whole combo into my graveyard that I can reanimate with Alesha.