Please autocard: [c]Shard Phoenix[/c] = Shard Phoenix.
Is phyrexian metamorph every creature type? (Does it have "Changeling"?)
It does not have changeling, as the word 'changeling' doesn't show up on its card text. It's that simple.
Only about 26 cards from Lorwyn and Morningtide have the Changeling keyword. Mistform Ultimus is similar. The other Shapeshifters (Duplicant, Torchling, Shorecrasher Mimic, and a few dozen others) are just Shapeshifters, not Mutant Ninja Turtles.
Because in that case, that would be more useful (for tribals) than I already known that it was. Thanks.
Notice that Metamorph gets all types and subtypes from the artifact or creature it's copying.