Mardu Siegebreaker
Port Razer

   Prerequisites

What do I need to start this combo?
Mardu Siegebreaker on the battlefield.
Port Razer in exile.
Port Razer exiled by Mardu Siegebreaker.
Port Razer cannot be blocked by an opponent. An opponent cannot block and kill creatures you control.

   Steps

How does this combo work?
1
Declare Mardu Siegebreaker as an attacker, triggering its second ability, creating a token copy of Port Razer that is tapped and attacking.
2
Deal combat damage with the Port Razer token, triggering its ability, untapping all creatures you control and causing you to get an additional combat phase after this one.
3
Repeat each combat phase.

   Results

What do I get from this combo?
Infinite ETB
Infinite combat phases
Infinite untap of creatures you control
Infinite mana creatures you control can produce
Infinite LTB
Infinite sacrifice triggers
Infinite death triggers
Infinite combat damage
Infinite tapped creature tokens
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1.3%inclusion86 decks6.44K decks
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2.3%inclusion5 decks216 decks
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New Cards
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33%inclusion1 decks3 decks
32%synergy
Endless Foot Assault
6.5%inclusion8 decks124 decks
4%synergy
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6.4%inclusion8 decks125 decks
5%synergy
Slash, Reptile Rampager
2.2%inclusion4 decks186 decks
1%synergy
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2.1%inclusion4 decks187 decks
1%synergy
High Synergy Cards
Windcrag Siege
56%inclusion339 decks600 decks
50%synergy
Adeline, Resplendent Cathar
48%inclusion286 decks600 decks
42%synergy
Bone-Cairn Butcher
40%inclusion240 decks600 decks
36%synergy
All-Out Assault
38%inclusion228 decks600 decks
33%synergy
Voice of Victory
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33%synergy
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32%synergy
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32%inclusion190 decks600 decks
31%synergy
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34%inclusion202 decks600 decks
30%synergy
Infantry Shield
31%inclusion185 decks600 decks
30%synergy
Top Cards
Swords to Plowshares
66%inclusion394 decks600 decks
5%synergy
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62%inclusion16 decks26 decks
26%synergy
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54%inclusion14 decks26 decks
26%synergy
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19%synergy
Lightning Greaves
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Path to Exile
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Game Changers
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0%synergy
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-3%synergy
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-4%synergy
Enlightened Tutor
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Creatures
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27%synergy
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36%inclusion218 decks600 decks
29%synergy
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29%synergy
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31%inclusion187 decks600 decks
29%synergy
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27%synergy
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31%inclusion8 decks26 decks
24%synergy
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30%inclusion181 decks600 decks
27%synergy
Combat Celebrant
30%inclusion180 decks600 decks
27%synergy
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28%synergy
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23%synergy
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23%synergy
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24%synergy
Ironwill Forger
24%inclusion142 decks600 decks
23%synergy
Marisi, Breaker of the Coil
23%inclusion6 decks26 decks
21%synergy
Bloom Tender
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15%synergy
Avacyn's Pilgrim
23%inclusion6 decks26 decks
11%synergy
Professional Face-Breaker
23%inclusion137 decks600 decks
14%synergy
Etali, Primal Storm
22%inclusion131 decks600 decks
14%synergy
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13%synergy
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19%synergy
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16%synergy
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12%synergy
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20%inclusion118 decks600 decks
18%synergy
Karlach, Fury of Avernus
20%inclusion118 decks600 decks
17%synergy
Pitiless Plunderer
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Ogre Battledriver
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18%synergy
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16%synergy
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15%synergy
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14%synergy
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13%synergy
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14%synergy
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14%synergy
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14%synergy
Elas il-Kor, Sadistic Pilgrim
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6%synergy
Instants
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-8%synergy
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0%synergy
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-12%synergy
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-14%synergy
Flawless Maneuver
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16%synergy
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Grand Crescendo
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7%synergy
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9%synergy
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3%synergy
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4%synergy
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1%synergy
Secure the Wastes
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Deflecting Palm
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2%synergy
Legion Leadership
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1%synergy
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1%synergy
Bitter Triumph
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Sorceries
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-6%synergy
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3%synergy
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-6%synergy
Kodama's Reach
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-4%synergy
Damn
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Full Throttle
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7%synergy
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-10%synergy
Austere Command
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-3%synergy
Overpowering Attack
7.3%inclusion44 decks600 decks
6%synergy
Response // Resurgence
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Diabolic Tutor
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1%synergy
Toxic Deluge
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Worthy Cost
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6%synergy
Painful Truths
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4%synergy
Sundering Eruption
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2%synergy
Read the Bones
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0%synergy
Diabolic Intent
5.3%inclusion32 decks600 decks
-2%synergy
Victimize
5.2%inclusion31 decks600 decks
-7%synergy
Utility Artifacts
Skullclamp
36%inclusion218 decks600 decks
25%synergy
Bident of Thassa
33%inclusion4 decks12 decks
27%synergy
Swiftfoot Boots
32%inclusion191 decks600 decks
5%synergy
Blade of Selves
28%inclusion170 decks600 decks
27%synergy
Helm of the Host
23%inclusion138 decks600 decks
20%synergy
Idol of Oblivion
18%inclusion105 decks600 decks
13%synergy
Sword of the Animist
16%inclusion93 decks600 decks
11%synergy
Dolmen Gate
14%inclusion85 decks600 decks
13%synergy
Ashnod's Altar
12%inclusion71 decks600 decks
5%synergy
Diamond Pick-Axe
10%inclusion60 decks600 decks
8%synergy
Wayfarer's Bauble
8.8%inclusion53 decks600 decks
1%synergy
Genji Glove
7.5%inclusion34 decks455 decks
6%synergy
The Fire Crystal
7.4%inclusion35 decks471 decks
3%synergy
Sword of Hearth and Home
7.0%inclusion42 decks600 decks
5%synergy
Sword of Feast and Famine
6.7%inclusion40 decks600 decks
4%synergy
Mardu Monument
6.2%inclusion37 decks600 decks
5%synergy
Phyrexian Altar
6.2%inclusion37 decks600 decks
3%synergy
The Reaver Cleaver
5.7%inclusion34 decks600 decks
1%synergy
Urabrask's Forge
5.3%inclusion32 decks600 decks
4%synergy
Enchantments
Impact Tremors
31%inclusion185 decks600 decks
21%synergy
Garruk's Uprising
31%inclusion8 decks26 decks
14%synergy
Reconnaissance Mission
25%inclusion3 decks12 decks
21%synergy
Bastion of Remembrance
22%inclusion134 decks600 decks
16%synergy
Rising of the Day
22%inclusion133 decks600 decks
18%synergy
Reconnaissance
22%inclusion130 decks600 decks
18%synergy
Legion Loyalty
22%inclusion129 decks600 decks
20%synergy
Mardu Ascendancy
22%inclusion129 decks600 decks
20%synergy
Aggravated Assault
20%inclusion122 decks600 decks
16%synergy
Warleader's Call
20%inclusion122 decks600 decks
13%synergy
Fervent Charge
19%inclusion116 decks600 decks
16%synergy
Nature's Will
19%inclusion5 decks26 decks
18%synergy
Firebender Ascension
17%inclusion50 decks288 decks
15%synergy
Beastmaster Ascension
15%inclusion4 decks26 decks
10%synergy
Annie Joins Up
15%inclusion4 decks26 decks
3%synergy
Goblin Bombardment
15%inclusion92 decks600 decks
10%synergy
Divine Visitation
12%inclusion72 decks600 decks
10%synergy
Phyrexian Arena
12%inclusion72 decks600 decks
-3%synergy
Cathars' Crusade
12%inclusion70 decks600 decks
7%synergy
Bear Umbra
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8%synergy
Cryptolith Rite
12%inclusion3 decks26 decks
8%synergy
Guardian Project
12%inclusion3 decks26 decks
4%synergy
Thunder of Unity
12%inclusion69 decks600 decks
10%synergy
Anointed Procession
11%inclusion68 decks600 decks
4%synergy
Breath of Fury
10%inclusion61 decks600 decks
10%synergy
Barrensteppe Siege
10%inclusion57 decks600 decks
8%synergy
Fable of the Mirror-Breaker
9.3%inclusion56 decks600 decks
7%synergy
Warstorm Surge
9.2%inclusion55 decks600 decks
5%synergy
Tocasia's Welcome
9.0%inclusion54 decks600 decks
6%synergy
Nahiri's Resolve
8.7%inclusion52 decks600 decks
7%synergy
Brave the Sands
8.3%inclusion50 decks600 decks
6%synergy
Curse of Opulence
8.3%inclusion50 decks600 decks
5%synergy
Black Market Connections
7.8%inclusion47 decks600 decks
-4%synergy
War Effort
7.2%inclusion43 decks600 decks
7%synergy
Trouble in Pairs
6.5%inclusion39 decks600 decks
2%synergy
Intangible Virtue
6.2%inclusion37 decks600 decks
2%synergy
Mass Hysteria
5.5%inclusion33 decks600 decks
5%synergy
Chivalric Alliance
5.3%inclusion32 decks600 decks
4%synergy
Planeswalkers
Elspeth, Storm Slayer
20%inclusion121 decks600 decks
15%synergy
Kaya, Geist Hunter
10%inclusion58 decks600 decks
8%synergy
Utility Lands
Vault of the Archangel
34%inclusion203 decks600 decks
22%synergy
Bojuka Bog
33%inclusion199 decks600 decks
4%synergy
Dalkovan Encampment
30%inclusion177 decks600 decks
28%synergy
Rogue's Passage
27%inclusion162 decks600 decks
7%synergy
Windbrisk Heights
22%inclusion131 decks600 decks
17%synergy
Castle Embereth
16%inclusion95 decks600 decks
13%synergy
Mosswort Bridge
15%inclusion4 decks26 decks
5%synergy
Reliquary Tower
14%inclusion81 decks600 decks
-16%synergy
Arena of Glory
12%inclusion72 decks600 decks
6%synergy
Castle Ardenvale
12%inclusion70 decks600 decks
7%synergy
Gavony Township
12%inclusion3 decks26 decks
4%synergy
Minas Tirith
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4%synergy
Fire Nation Palace
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5%synergy
Slayers' Stronghold
8.0%inclusion48 decks600 decks
3%synergy
Hanweir Battlements
7.7%inclusion46 decks600 decks
7%synergy
Phyrexian Tower
6.8%inclusion41 decks600 decks
-2%synergy
Eiganjo, Seat of the Empire
6.7%inclusion40 decks600 decks
0%synergy
Urborg, Tomb of Yawgmoth
6.7%inclusion40 decks600 decks
-2%synergy
Takenuma, Abandoned Mire
6.0%inclusion36 decks600 decks
-3%synergy
Sokenzan, Crucible of Defiance
5.7%inclusion34 decks600 decks
2%synergy
Mana Artifacts
Sol Ring
89%inclusion533 decks600 decks
5%synergy
Arcane Signet
87%inclusion519 decks600 decks
14%synergy
Talisman of Conviction
41%inclusion244 decks600 decks
17%synergy
Talisman of Hierarchy
36%inclusion213 decks600 decks
9%synergy
Fellwar Stone
28%inclusion168 decks600 decks
8%synergy
Talisman of Indulgence
26%inclusion155 decks600 decks
-2%synergy
Boros Signet
25%inclusion149 decks600 decks
6%synergy
Orzhov Signet
21%inclusion127 decks600 decks
-2%synergy
Rakdos Signet
21%inclusion124 decks600 decks
-4%synergy
Talisman of Resilience
12%inclusion3 decks26 decks
-1%synergy
Chromatic Lantern
11%inclusion65 decks600 decks
2%synergy
Commander's Sphere
11%inclusion65 decks600 decks
-1%synergy
Cursed Mirror
5.7%inclusion34 decks600 decks
0%synergy
Mind Stone
5.7%inclusion34 decks600 decks
-9%synergy
Lands
Command Tower
92%inclusion554 decks600 decks
18%synergy
Nomad Outpost
65%inclusion388 decks600 decks
36%synergy
Clifftop Retreat
63%inclusion380 decks600 decks
28%synergy
Dragonskull Summit
61%inclusion368 decks600 decks
26%synergy
Exotic Orchard
61%inclusion364 decks600 decks
24%synergy
Isolated Chapel
57%inclusion341 decks600 decks
23%synergy
Stomping Ground
54%inclusion14 decks26 decks
13%synergy
Breeding Pool
45%inclusion5 decks11 decks
3%synergy
Battlefield Forge
45%inclusion272 decks600 decks
16%synergy
Smoldering Marsh
44%inclusion263 decks600 decks
10%synergy
Hallowed Fountain
42%inclusion5 decks12 decks
2%synergy
Caves of Koilos
41%inclusion248 decks600 decks
12%synergy
Path of Ancestry
41%inclusion243 decks600 decks
18%synergy
Sacred Foundry
41%inclusion243 decks600 decks
4%synergy
Godless Shrine
39%inclusion234 decks600 decks
-2%synergy
Blood Crypt
37%inclusion221 decks600 decks
-1%synergy
Ketria Triome
36%inclusion4 decks11 decks
6%synergy
Ziatora's Proving Ground
35%inclusion9 decks26 decks
8%synergy
Temple Garden
35%inclusion9 decks26 decks
-5%synergy
Overgrown Tomb
35%inclusion9 decks26 decks
-7%synergy
Raugrin Triome
33%inclusion4 decks12 decks
10%synergy
Shattered Sanctum
33%inclusion197 decks600 decks
18%synergy
Indatha Triome
31%inclusion8 decks26 decks
4%synergy
Jetmir's Garden
31%inclusion8 decks26 decks
3%synergy
Savai Triome
31%inclusion184 decks600 decks
7%synergy
Fetid Heath
29%inclusion175 decks600 decks
16%synergy
Arid Mesa
28%inclusion165 decks600 decks
17%synergy
Bloodstained Mire
27%inclusion162 decks600 decks
16%synergy
Canopy Vista
27%inclusion7 decks26 decks
-9%synergy
Cinder Glade
27%inclusion7 decks26 decks
-11%synergy
Shattered Landscape
27%inclusion160 decks600 decks
19%synergy
Spectator Seating
26%inclusion156 decks600 decks
4%synergy
Temple of Triumph
25%inclusion152 decks600 decks
9%synergy
Xander's Lounge
25%inclusion3 decks12 decks
2%synergy
Marsh Flats
25%inclusion148 decks600 decks
14%synergy
Luxury Suite
24%inclusion145 decks600 decks
1%synergy
Sulfurous Springs
24%inclusion142 decks600 decks
0%synergy
Evolving Wilds
24%inclusion141 decks600 decks
3%synergy
Vault of Champions
23%inclusion139 decks600 decks
0%synergy
Sunpetal Grove
23%inclusion6 decks26 decks
-5%synergy
Rootbound Crag
23%inclusion6 decks26 decks
-6%synergy
Terramorphic Expanse
22%inclusion132 decks600 decks
7%synergy
Temple of Silence
22%inclusion129 decks600 decks
5%synergy
Sundown Pass
21%inclusion125 decks600 decks
6%synergy
Rugged Prairie
21%inclusion123 decks600 decks
6%synergy
Haunted Ridge
19%inclusion116 decks600 decks
3%synergy
Gruul Turf
15%inclusion4 decks26 decks
2%synergy
Savage Lands
15%inclusion4 decks26 decks
-6%synergy
Canyon Slough
14%inclusion87 decks600 decks
6%synergy
Sunbillow Verge
13%inclusion78 decks600 decks
5%synergy