Prerequisites
- Medomai the Ageless on the battlefield
- Idris, Soul of the TARDIS in hand
- Thrummingbird on the battlefield
- Thran Forge on the battlefield
- An opponent cannot block creatures you control
- available
Steps
- Activate Thran Forge by paying , causing Medomai the Ageless to become an artifact until end of turn and get +1/+0 until end of turn
- Deal combat damage to an opponent using Medomai the Ageless
- Medomai the Ageless triggers, causing you to take an extra turn after this one
- Cast Idris by paying
- When Idris enters the battlefield, it triggers, exiling Medomai the Ageless until Idris leaves the battlefield
- Move to your extra turn
- At the beginning of your upkeep, Idris's vanishing ability triggers, removing a time counter from it
- Deal combat damage to an opponent using Idris and Thrummingbird
- Idris and Thrummingbird trigger
- Resolve the Idris trigger, causing you to take an extra turn after this one
- Resolve the Thrummingbird trigger, putting a time counter on Idris
- Repeat from step 6
Results
Required Cards 4
Medomai the Ageless
Legendary Creature — Sphinx
Idris, Soul of the TARDIS
Legendary Creature — Human Incarnation
Thrummingbird
Creature — Phyrexian Bird Horror