Combos with Evil Twin

1. Cast Evil Twin by paying {2}{U}{B}, having it enter the battlefield as a copy of Gyruda.
2. Put Evil Twin into your graveyard due to the legend rule.
3. Mortuary triggers, putting Evil Twin on top of your library from your graveyard.
4. Evil Twin's enter the battlefield ability triggers, causing each player to mill four cards and you to return Evil Twin from your graveyard to the battlefield as a copy of Gyruda.
5. Repeat from step 2.

1. Cast Evil Twin by paying its mana cost, choosing to have it enter the battlefield as a copy of Felidar Guardian
2. When Evil Twin enters the battlefield, it triggers, blinking Felidar Guardian.
3. When Felidar Guardian enters the battlefield, it triggers, blinking Evil Twin. Choose to have Evil Twin enter the battlefield as a copy of Felidar Guardian.
4. Repeat from step 2.

1. Cast Evil Twin by paying {2}{U}{B}.
2. Evil Twin enters as a copy of Sharuum.
3. Put Sharuum into the graveyard due to the legend rule.
4. Evil Twin triggers, returning Sharuum from your graveyard to the battlefield.
5. Put Sharuum into the graveyard due to the legend rule.
6. Sharuum enters the battlefield triggers, returning itself from your graveyard to the battlefield.
7. Repeat from step 5.

1. Activate Kiki-Jiki by tapping it, creating a token copy of Evil Twin that has haste. Choose to have Evil Twin enter as a copy of Kiki-Jiki.
2. Put the oldest Kiki-Jiki into the graveyard due to the legend rule.
3. Repeat step 1 using the Evil Twin token instead.

1. Cast Evil Twin by paying its mana cost, choosing to have it enter the battlefield as a copy of Wispweaver Angel
2. When Evil Twin enters the battlefield, it triggers, blinking Wispweaver Angel.
3. When Wispweaver Angel enters the battlefield, it triggers, blinking Evil Twin. Choose to have Evil Twin enter the battlefield as a copy of Wispweaver Angel.
4. Repeat from step 2.

Activate Evil Twin by paying {1}{U}, shuffling Evil Twin into your library and milling your entire library due to it not having a card named Mirror-Mad Phantasm in it.

1. Activate Adarkar Valkyrie by tapping it, targeting any legendary creature you control.
2. Cast Evil Twin by paying {2}{U}{B}, choosing to have it enter the battlefield as a copy of the legendary creature targeted in step 1.
3. Put the legendary creature into your graveyard due to the legend rule.
4. Adarkar Valkyrie and Intruder Alarm trigger.
5. Resolve the Intruder Alarm trigger, untapping all creatures.
6. Holding priority, activate Adarkar Valkyrie by tapping it, targeting Evil Twin.
7. Resolve the Adarkar Valkyrie trigger from step 4, returning the legendary creature to the battlefield from your graveyard.
8. Put Evil Twin into your graveyard due to the legend rule.
9. Adarkar Valkyrie and Intruder Alarm trigger.
10. Resolve the Intruder Alarm trigger, untapping all creatures.
11. Holding priority, activate Adarkar Valkyrie by tapping it, targeting the legendary creature.
12. Resolve the Adarkar Valkyrie trigger from step 9, returning Evil Twin to the battlefield from your graveyard as a copy of the legendary creature.
13. Repeat from step 3.

1. Cast Evil Twin by paying its mana cost, choosing to have it enter the battlefield as a copy of Bladewing.
2. Put Bladewing into your graveyard due to the legend rule.
3. Evil Twin's enter-the-battlefield ability triggers, returning Bladewing from your graveyard to the battlefield.
4. Put Bladewing into your graveyard due to the legend rule.
5. Bladewing's enter-the-battlefield ability triggers, returning it from your graveyard to the battlefield.
6. Repeat from step 4.

1. Activate Grim Poppet by removing a -1/-1 counter from it, putting a -1/-1 counter on Evil Twin.
2. Hapatra triggers, creating a creature token.
3. Activate Evil Twin by removing a -1/-1 counter from it, putting a -1/-1 counter on Grim Poppet.
4. Hapatra triggers, creating a creature token.
5. Repeat.

1. Cast Evil Twin by paying its mana cost, choosing to have it enter the battlefield as a copy of Abdel Adrian.
2. Put the original Abdel Adrian into your graveyard due to the legend rule, causing Karmic Guide to return to the battlefield from exile.
3. Karmic Guide and Evil Twin's abilities trigger.
4. Resolve the Evil Twin ability, choosing to exile Karmic Guide until Evil Twin leaves the battlefield and creating a 1/1 Soldier creature token.
5. Resolve the Karmic Guide trigger, returning Abdel Adrian from your graveyard to the battlefield.
6. Put Evil Twin into your graveyard due to the legend rule, causing Karmic Guide to return to the battlefield from exile.
7. Karmic Guide and Abdel Adrian's abilities trigger.
8. Resolve the Abdel Adrian ability, exiling Karmic Guide until Abdel Adrian leaves the battlefield and creating a 1/1 Soldier creature token.
9. Resolve the Karmic Guide trigger, returning Evil Twin from your graveyard to the battlefield as a copy of Abdel Adrian.
10. Repeat from step 2.

1. Activate Kiora's Follower by tapping it, targeting Evil Twin.
2. Illusionist's Bracers triggers, copying Kiora's Follower's ability.
3. Resolve both Kiora's Follower abilities, untapping Evil Twin and another permanent you control.
4. Activate Evil Twin by tapping it, untapping Kiora's Follower.
5. Repeat.

1. Activate Grim Poppet by removing a -1/-1 counter from it, putting a -1/-1 counter on Evil Twin.
2. Nest of Scarabs triggers, creating a creature token.
3. Activate Evil Twin by removing a -1/-1 counter from it, putting a -1/-1 counter on Grim Poppet.
4. Nest of Scarabs triggers, creating a creature token.
5. Repeat.

1. Cast Evil Twin by paying its mana cost. Choose to have it enter as a copy of Anticausal Vestige.
2. When Evil Twin enters, Cloudstone Curio triggers, returning Anticausal Vestige from the battlefield to your hand.
3. When Anticausal Vestige leaves the battlefield, it triggers, causing you to draw a card and and put Anticausal Vestige from your hand onto the battlefield.
4. When Anticausal Vestige enters, Cloudstone Curio triggers, returning Evil Twin from the battlefield to your hand.
5. When Evil Twin leaves the battlefield, it triggers, causing you to draw a card and put Evil Twin from your hand onto the battlefield as a copy of Anticausal Vestige.
6. Repeat from step 2.

1. Cast Evil Twin by paying its mana cost. Choose to have it enter the battlefield as a copy of Ao.
2. Put Evil Twin into your graveyard due to the legend rule.
3. When Evil Twin dies, it and Mortuary trigger.
4. Resolve the Mortuary trigger, putting Evil Twin from your graveyard onto the top of your library.
5. Resolve the Evil Twin trigger, causing you to look at the top seven cards of your library and put Evil Twin onto the battlefield as a copy of Ao.
6. Repeat from step 2.

1. Activate Grim Poppet by removing a -1/-1 counter from it, putting a -1/-1 counter on Evil Twin.
2. Flourishing Defenses triggers, creating a creature token.
3. Activate Evil Twin by removing a -1/-1 counter from it, putting a -1/-1 counter on Grim Poppet.
4. Flourishing Defenses triggers, creating a creature token.
5. Repeat.