Body Launderer | Phyrexian Metamorph | Phantasmal Image (and one other card)

Cards

Phyrexian Metamorph in your graveyard.
All other permanents on the battlefield (
Phantasmal Image as a copy of
Body Launderer).

Activate
Ashnod's Altar by sacrificing
Phantasmal Image, adding ({C} magic symbol) ({C} magic symbol) .
Phantasmal Image dies, triggering its second ability and
Body Launderer's first ability.
Resolve the
Phantasmal Image trigger, returning
Phyrexian Metamorph from your graveyard to the battlefield as a copy of
Body Launderer.
Resolve the
Body Launderer trigger, causing it to connive.
Activate
Ashnod's Altar by sacrificing
Phyrexian Metamorph, adding ({C} magic symbol) ({C} magic symbol) .
Phyrexian Metamorph dies, triggering its second ability and
Body Launderer's first ability.
Resolve the
Phyrexian Metamorph trigger, returning
Phantasmal Image from your graveyard to the battlefield as a copy of
Body Launderer.
Resolve the
Body Launderer trigger, causing it to connive.
Repeat.

This combo has been estimated to be Exhibition (Bracket 1+).