Chaos, God of Destruction

{1}: Regenerate
Attach all Chaos Emerald artifacts except "The
Master Emerald" on the field to this creature.
This creature gains +2/+1 for each artifact
attached to it and the following abilities when
the corresponding number of Chaos artifacts
are attached to it:
1: Reach
4: Islandwalk
6: Trample
7: Indestructible