Ravens are a specific group of large black birds of the genus Corvus. Crows are small black birds of the same genus
well, thats a pretty clear trend for regular and upgraded cards. Crow -> Raven
so,
http://en.wikipedia.org/wiki/Common_Raven"Common Ravens are known to steal and cache shiny objects such as pebbles, pieces of metal, and golf balls. One theory is that they hoard shiny objects to impress other ravens."
steal is a good pick, or hoard...
they can mimic speech, mate for life, are very intelligent problem solvers. they are omnivores, and do scavenge. I dont think scavenge is a good pick though, condor is fine for that.
They have a lot of representation in mythology, Huginn and Muninn come to the forefront, as Im of Scandinavian descent , however, I dont think they fit this instance.
I see steal, snatch, or hoard, Hoard being some ability that caches quanta or permanents away for later use. Of interest, would be tucking away quanta each turn, from your, or the opponents pool, and then using an active ability to restore them to your pool. If from your own, it acts as a nice counter to black hole, if your opponents, a nice addition to Devour.
So... Snatch a permanent from the enemy so they cant use it until the Raven/Crow is killed, or Hoard some quanta to use later?
Hoard offers a fairly nice way to store quanta, possibly to double up on high effect spells, like fractal, or skyblitz, skyblitz being of course a preferred.