shapeshifter cards mtg and toughness.) Rules Text: Changeling, Subtype: Shapeshifter,

Providing 2/2s for casualty purposes takes no effort at all with token producers like Talrand, Sky Summoner, Jadar, Ghoulcaller of Nephalia, and Poppet Stitcher

It also produces a creature token when it enters which is (once again) great for decks that want fodder to sacrifice

One glance at the tiny tracks, and his protective instincts kicked in. Tramps flavor text and art shows him tracking some tiny animals tracks, which have four and five-toed prints

The price drops stopped with the launch of March of the Machine , though, bringing the Artifacts regular version back up to around $16

These references aren't totally obscure, but I also picked ones that aren't such popular knowledge that even people who haven't played the games probably know about them, like Sephiroth killing Aerith