Boonweaver Giant | Next of Kin | Enduring Renewal

(and two other cards)

All permanents on the battlefield (
Mirror Image as a copy of
Boonweaver Giant).
Next of Kin attached to
Mirror Image.

Activate
Ashnod's Altar by sacrificing
Mirror Image, adding ({C} magic symbol) ({C} magic symbol) .
When
Mirror Image dies,
Enduring Renewal and
Next of Kin trigger.
Resolve the
Enduring Renewal trigger, returning
Mirror Image to your hand from your graveyard.
Resolve the
Next of Kin trigger, putting
Mirror Image from your hand onto the battlefield as a copy of
Boonweaver Giant.
When
Mirror Image enters the battlefield, it triggers, returning
Next of Kin from your graveyard to the battlefield attached to
Mirror Image.
Repeat.