Even better, if one of your big creatures hits with 7 or more power, you get another combat phase, letting you keep swinging and snowballing momentum
If you've never played FFVII, especially in the initial incarnation, getting Knights of the Round was quite the ordeal
Due to general creature power creep post Invasion and due to me first building my cube in 2005 I am starting to see cards that were once cube staples
#2 Gotta be And These are, similarly to the OP's, two lands from the same set
But probably the most obvious examples are the Plague Rat and Benalish Hero decks
Creature - Dragon Hide in Plain Sight Look at the top five cards of your library, cloak two of them, and put the rest on the bottom of your library in a random order