To get any definition, go to a search engine such as google.com and type in the words "define rampage" or whatever you want the definition for, without the quotation marks.
Rampage means violently angry and destructive behavior.
'Rampage X' - Whenever this creature becomes blocked, it gets +X/+X until end of turn for each creature blocking it beyond the first. Basically it punishes your opponent for multiple blocking.
The mean distance is the same as the mean of a set of numbers,but this time, instead of them just being numbers, they're lengths. You just simply add up all the numbers and divide the total length,...