On each opponent upkeep activate Isochron Scepter to cast Silence, preventing your opponent from casting spells.
Seedborn Muse untaps both Isochron Scepter and the mana required to activate it each turn.
Teferi, Time Raveler prevents your opponent from playing spells at instant speed before you are able to cast Silence or in response to Silence.

Opponents can't cast spells

Lock

Isochron Scepter

Silence

Seedborn Muse

Teferi, Time Raveler

Stormtide makes everything an island, choke prevents them from untapping.
Seedborn muse can untap your lands.

Lands do not untap

Lands your opponents control do not untap

Mass Land Denial

Stormtide Leviathan

Choke

On each opponent upkeep activate Isochron Scepter to cast Orim's Chant targeting the player who's turn it is, preventing them from casting spells that turn.
Seedborn Muse untaps both Isochron Scepter and the mana required to activate it each turn.
Teferi, Time Raveler prevents your opponent from playing spells at instant speed before you are able to cast Orim's Chant or in response to Orim's Chant.
You may also pay the kicker cost to prevent them from attacking.

Opponents can't attack

Orim's Chant

Activate Kill Switch by paying {2} and tapping Kill Switch, tapping all other permanents.
Untap all permanents you control during each opponent's untap step due to Seedborn Muse.
The opponent's permanents do not untap during the untap step due to Kill Switch.
On each opponent's turn except the turn before yours in turn order, activate Kill Switch by paying {2} and tapping Kill Switch, tapping all other permanents.
Untap as normal on your untap step.
Repeat.

Permanents your opponents control do not untap

Kill Switch

Mycosynth Lattice

On each opponent upkeep activate Isochron Scepter to cast Silence, preventing your opponent from casting spells.
Seedborn Muse untaps both Isochron Scepter and the mana required to activate it each turn.
Teferi, Mage of Zhalfir prevents your opponent from playing spells at instant speed before you are able to cast Silence or in response to Silence.

Teferi, Mage of Zhalfir

On each opponent upkeep activate Isochron Scepter to cast Orim's Chant targeting the player who's turn it is, preventing them from casting spells that turn.
Seedborn Muse untaps both Isochron Scepter and the mana required to activate it each turn.
Teferi, Mage of Zhalfir prevents your opponent from playing spells at instant speed before you are able to cast Orim's Chant or in response to Orim's Chant.
You may also pay the kicker cost to prevent them from attacking.

During your opponent's upkeep step, Seedborn Muse untaps all permanents you control.
Cast Time Stop.
With Time Stop on the stack, activate Isochron Scepeter, casting a copy of Narset's Reversal.
Copy Time Stop with Narset's Reversal, returning Time Stop to your hand and ending the turn.
Repeat on each opponent's turn.

Combos with "Seedborn Muse"