Extravagant Replication + Timeless Witness + Notorious Throng Combo

Notorious Throng in hand.

Extravagant Replication and Timeless Witness on the battlefield.

You control a Rogue that does not have summoning sickness and that cannot be blocked by an opponent.

each turn available

Deal combat damage to an opponent using a Rogue

Cast Notorious Throng for its prowl cost by paying , causing you to take an extra turn after this one.

Move to your next turn.

At the beginning of your upkeep, Extravagant Replication triggers, creating a token copy of Timeless Witness.

When the Timeless Witness token enters the battlefield, it triggers, returning Notorious Throng from your graveyard to your hand.

Repeat.

Infinite turns

Lock