Akkah: Archon Archetypal

Persist
Bestow {3}{w}{r}{g}(If you cast this card for its bestow cost, it’s an Aura spell with enchant creature. It becomes a creature again if it’s not attached to a creature.)
Enchanted creature gets +2/+2 is your commander and has Persist.
When enchanted creature leaves the battlefield, attach and move all modifi -cations on enchanted creature to Akkah: Archon Archetypal.