Combos with Vesuvan Doppelganger

1. Activate Kiki-Jiki by tapping it, creating a token copy of Vesuvan Doppelganger that has haste. Choose to have Vesuvan Doppelganger 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 Vesuvan Doppelganger token instead.

1. Cast Vesuvan Doppelganger by paying its mana cost. Choose to have it enter as a copy of Princess Yue.
2. Put Vesuvan Doppelganger into your graveyard due to the legend rule.
3. When Vesuvan Doppelganger dies, it triggers, returning it from your graveyard to the battlefield as a land named Moon. Choose to have it enter as a copy of Wormfang Newt, gaining its abilities.
4. When Vesuvan Doppelganger enters, its first ability triggers, exiling it.
5. When Vesuvan Doppelganger leaves the battlefield, its second ability triggers, returning Vesuvan Doppelganger from exile to the battlefield. Choose to have it enter as a copy of Princess Yue.
6. Repeat from step 2.

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

1. Cast Vesuvan Doppelganger 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. Vesuvan Doppelganger'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. Cast Vesuvan Doppelganger by paying {3}{U}{U}.
2. Vesuvan Doppelganger enters as a copy of Sharuum.
3. Put Sharuum into the graveyard due to the legend rule.
4. Vesuvan Doppelganger 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.

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

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

1. Cast Chronomantic Escape by paying {4}{W}{W}, causing creatures to be unable to attack you until your next turn, and putting Chronomantic Escape into exile with three time counters on it.
2. At the beginning of your postcombat main phase, both copies of Sphinx of the Second Sun trigger, causing you to get two additional beginning phases after this phase.
3. Move to your first additional beginning phase.
4. At the beginning of your upkeep, Chronomantic Escape triggers, removing a time counter from itself.
5. Repeat from step 3 one additional time.
6. At the beginning of your next upkeep, Chronomantic Escape triggers, removing a time counter from itself and causing you to cast it without paying its mana cost.
7. Resolve Chronomantic Escape, causing creatures to be unable to attack you until your next turn, and putting Chronomantic Escape into exile with three time counters on it.
8. Repeat from step 2.

1. Activate Adarkar Valkyrie by tapping it, targeting any legendary creature you control.
2. Cast Vesuvan Doppelganger by paying {3}{U}{U}, 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 Vesuvan Doppelganger.
7. Resolve the Adarkar Valkyrie trigger from step 4, returning the legendary creature to the battlefield from your graveyard.
8. Put Vesuvan Doppelganger 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 Vesuvan Doppelganger to the battlefield from your graveyard as a copy of the legendary creature.
13. Repeat from step 3.

1. Activate Kiora's Follower by tapping it, targeting Vesuvan Doppelganger.
2. Deeproot Pilgrimage triggers, creating a 1/1 Merfolk creature token.
3. Resolve the Kiora's Follower ability, untapping Vesuvan Doppelganger.
4. Activate Vesuvan Doppelganger by tapping it, targeting Kiora's Follower.
5. Deeproot Pilgrimage triggers, creating a 1/1 Merfolk creature token.
6. Resolve the Vesuvan Doppelganger ability, untapping Kiora's Follower.
7. Repeat.

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

1. Activate Forensic Researcher by tapping it, targeting Vesuvan Doppelganger.
2. Deeproot Pilgrimage triggers, creating a 1/1 Merfolk creature token.
3. Resolve the Forensic Researcher ability, untapping Vesuvan Doppelganger.
4. Activate Vesuvan Doppelganger by tapping it, targeting Forensic Researcher.
5. Deeproot Pilgrimage triggers, creating a 1/1 Merfolk creature token.
6. Resolve the Vesuvan Doppelganger ability, untapping Forensic Researcher.
7. Repeat.

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

1. Activate Grim Poppet by removing a -1/-1 counter from it, putting a -1/-1 counter on Vesuvan Doppelganger.
2. Nest of Scarabs triggers, creating a creature token.
3. Activate Vesuvan Doppelganger 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. Activate Grim Poppet by removing a -1/-1 counter from it, putting a -1/-1 counter on Vesuvan Doppelganger.
2. Flourishing Defenses triggers, creating a creature token.
3. Activate Vesuvan Doppelganger 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.