This means there are some combo lines out there, similar to [[Birthing Pod]], where you can keep untapping and tapping her to get to a winning combo
Emrakul is used in formats like Modern and Legacy instead, where it can win the game with its gigantic 15/15 body and Annihilator 6
This is a good Clone but it is still a Clone and not one of the cheaper or punchier ones either
Self-recurring creatures are difficult for your opponents to get rid of, and you can use them to generate enormous amounts of value over the relatively longer duration of a Commander game
Many cards have Shift or abilities that rely on certain types and numbers of characters being in play (we're looking at you, Seven Dwarfs)
well, everything: hand disruption, top-notch removal, and menacing threats