Krasis

Any Simic hybridized lifeform is called a krasis, the catch-all term for such creatures. The new Simic Combine is careful not to repeat the mistakes of Vig and his bioengineers, but the guild still uses magic to coax new morphologies from existing creatures, as well as to combine traits from multiple organisms in one. Some of these are unique creatures that can't reproduce. A few multiply and become part of the guild's fabric.