Vishgraz, the Doomhive | Enduring Renewal | Phyrexian Altar

(and one other card)

Vishgraz in hand or in the command zone.
All other permanents on the battlefield.
Kaya has at least two loyalty counters on it.
({2} magic symbol) ({W} magic symbol) ({B} magic symbol) ({G} magic symbol) plus enough mana to pay for commander tax, if applicable available.

Activate
Kaya's second loyalty ability by removing two loyalty counters from it, doubling all tokens you create this turn.
Cast
Vishgraz either from your hand or from the command zone by paying ({2} magic symbol) ({W} magic symbol) ({B} magic symbol) ({G} magic symbol) plus commander tax, if applicable.
When
Vishgraz enters the battlefield, it triggers, creating six 1/1 Phyrexian Mite artifact creature tokens.
Activate
Phyrexian Altar by sacrificing
Vishgraz, adding ({W} magic symbol) .
When
Vishgraz dies,
Enduring Renewal triggers, returning
Vishgraz from your graveyard to your hand.
Activate
Phyrexian Altar four times by sacrificing four Phyrexian Mites, adding ({2} magic symbol) ({B} magic symbol) ({G} magic symbol) .
Repeat from step 2.