Master Shapeshifter is a mage spell from the Shapeshifter specialization in Dragon Age: Origins.
Upgrade to Spider Shape, Bear Shape and Flying Swarm.
In addition, the caster's shapeshift form attributes (e.g., Strength, Dexterity, etc.) will be calculated as if their Spellpower were 10 higher:
float fLevel = bPlotForm
: (GetCreatureSpellPower(oCaster) / 5.0f);
fLevel += 2.0f;
See also Edit