Cheapest priced copy (Magic 2012): $0.49 at Card Kingdom, near mint, their price list as of .
Skinshifter 
Creature — Human Shaman · 1/1 · Rare · Magic 2012 · #195
{G}: Choose one. Activate only once each turn.
• Until end of turn, this creature becomes a Rhino with base power and toughness 4/4 and gains trample.
• Until end of turn, this creature becomes a Bird with base power and toughness 2/2 and gains flying.
• Until end of turn, this creature becomes a Plant with base power and toughness 0/8.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
1 printing · $0.49 to $1.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Magic 2012 | 195 | Rare | $0.49 | $1.99 |
6 rulings from Wizards of the Coast
- 22 September 2011You choose the ability's mode when you activate it.
- 22 September 2011Skinshifter's ability doesn't affect its copiable values. Creatures that enter as a copy of Skinshifter will enter as 1/1 Human Shaman creatures.
- 22 September 2011Skinshifter's ability doesn't cause it to lose any other abilities it may have.
- 22 September 2011No matter which mode you choose, Skinshifter will cease to have any creature types it previously had. If you activate its ability choosing the first mode, it will become only a Rhino; it's no longer a Human or a Shaman.
- 22 September 2011You can activate Skinshifter's ability during any player's turn, but only once on each turn.
- 22 September 2011No matter which mode you choose, Skinshifter will retain any other card types it may have. For example, if an effect causes Skinshifter to be an artifact in addition to its other types and you activate its ability choosing the first mode, it will be both an artifact and a Rhino creature.