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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New Cards
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16%inclusion15 decks96 decks
12%synergy
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8.6%inclusion8 decks93 decks
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4.7%inclusion5 decks107 decks
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3.7%inclusion4 decks107 decks
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High Synergy Cards
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50%synergy
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47%inclusion210 decks444 decks
42%synergy
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35%synergy
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34%synergy
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33%synergy
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33%synergy
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32%synergy
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31%synergy
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31%synergy
Top Cards
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24%synergy
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Creatures
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29%synergy
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32%inclusion143 decks444 decks
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32%inclusion8 decks25 decks
25%synergy
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26%synergy
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28%inclusion123 decks444 decks
25%synergy
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27%inclusion3 decks11 decks
23%synergy
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22%synergy
Ironwill Forger
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25%synergy
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23%synergy
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15%synergy
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24%inclusion6 decks25 decks
21%synergy
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21%synergy
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13%synergy
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20%synergy
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18%synergy
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16%synergy
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19%synergy
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18%synergy
Karlach, Fury of Avernus
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16%synergy
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15%synergy
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13%synergy
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9%synergy
Instants
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2%synergy
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26%synergy
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7%synergy
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11%synergy
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9%synergy
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-15%synergy
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6%synergy
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1%synergy
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2%synergy
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Sorceries
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Damn
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1%synergy
Full Throttle
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13%synergy
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7%synergy
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5%synergy
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-5%synergy
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5%synergy
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-7%synergy
Diabolic Intent
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-2%synergy
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-11%synergy
Utility Artifacts
Skullclamp
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26%synergy
Bident of Thassa
33%inclusion4 decks12 decks
27%synergy
Swiftfoot Boots
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3%synergy
Blade of Selves
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27%synergy
Helm of the Host
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17%synergy
Idol of Oblivion
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14%synergy
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10%synergy
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7%synergy
Dolmen Gate
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12%synergy
Diamond Pick-Axe
9.0%inclusion40 decks444 decks
7%synergy
Wayfarer's Bauble
8.6%inclusion38 decks444 decks
1%synergy
The Fire Crystal
8.2%inclusion25 decks304 decks
4%synergy
Mardu Monument
7.0%inclusion31 decks444 decks
6%synergy
Sword of Hearth and Home
6.5%inclusion29 decks444 decks
5%synergy
Sword of Feast and Famine
6.3%inclusion28 decks444 decks
4%synergy
Phyrexian Altar
6.3%inclusion28 decks444 decks
3%synergy
Genji Glove
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4%synergy
Urabrask's Forge
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4%synergy
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1%synergy
Mirror Box
5.2%inclusion23 decks444 decks
4%synergy
Enchantments
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22%synergy
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28%inclusion7 decks25 decks
11%synergy
Reconnaissance Mission
25%inclusion3 decks12 decks
21%synergy
Bastion of Remembrance
23%inclusion102 decks444 decks
16%synergy
Legion Loyalty
23%inclusion100 decks444 decks
21%synergy
Reconnaissance
22%inclusion98 decks444 decks
19%synergy
Mardu Ascendancy
22%inclusion97 decks444 decks
20%synergy
Warleader's Call
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14%synergy
Aggravated Assault
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17%synergy
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19%synergy
Rising of the Day
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15%synergy
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12%synergy
Fervent Charge
17%inclusion74 decks444 decks
14%synergy
Divine Visitation
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11%synergy
Thunder of Unity
12%inclusion54 decks444 decks
10%synergy
Anointed Procession
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5%synergy
Cryptolith Rite
12%inclusion3 decks25 decks
8%synergy
Bear Umbra
12%inclusion3 decks25 decks
8%synergy
Beastmaster Ascension
12%inclusion3 decks25 decks
7%synergy
Annie Joins Up
12%inclusion3 decks25 decks
-1%synergy
Cathars' Crusade
12%inclusion52 decks444 decks
7%synergy
Phyrexian Arena
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-4%synergy
Barrensteppe Siege
11%inclusion47 decks444 decks
9%synergy
Fable of the Mirror-Breaker
10%inclusion46 decks444 decks
8%synergy
Warstorm Surge
10%inclusion46 decks444 decks
6%synergy
Breath of Fury
9.5%inclusion42 decks444 decks
9%synergy
War Effort
9.0%inclusion40 decks444 decks
9%synergy
Brave the Sands
9.0%inclusion40 decks444 decks
7%synergy
Tocasia's Welcome
9.0%inclusion40 decks444 decks
6%synergy
Nahiri's Resolve
8.8%inclusion39 decks444 decks
7%synergy
Black Market Connections
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-4%synergy
Curse of Opulence
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3%synergy
Trouble in Pairs
6.5%inclusion29 decks444 decks
2%synergy
Intangible Virtue
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2%synergy
Chivalric Alliance
6.1%inclusion27 decks444 decks
5%synergy
Caretaker's Talent
6.1%inclusion27 decks444 decks
2%synergy
Shared Animosity
5.9%inclusion26 decks444 decks
2%synergy
Mass Hysteria
5.6%inclusion25 decks444 decks
5%synergy
Echoing Assault
5.4%inclusion24 decks444 decks
4%synergy
Renewed Solidarity
5.2%inclusion23 decks444 decks
3%synergy
Assemble the Legion
5.2%inclusion23 decks444 decks
1%synergy
Planeswalkers
Elspeth, Storm Slayer
20%inclusion89 decks444 decks
15%synergy
Kaya, Geist Hunter
10%inclusion45 decks444 decks
9%synergy
Utility Lands
Bojuka Bog
36%inclusion158 decks444 decks
6%synergy
Vault of the Archangel
34%inclusion150 decks444 decks
22%synergy
Rogue's Passage
25%inclusion111 decks444 decks
5%synergy
Windbrisk Heights
21%inclusion93 decks444 decks
16%synergy
Castle Embereth
16%inclusion72 decks444 decks
13%synergy
Mosswort Bridge
16%inclusion4 decks25 decks
6%synergy
Castle Ardenvale
13%inclusion58 decks444 decks
9%synergy
Arena of Glory
13%inclusion56 decks444 decks
6%synergy
Reliquary Tower
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-18%synergy
Gavony Township
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4%synergy
Minas Tirith
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5%synergy
Slayers' Stronghold
8.1%inclusion36 decks444 decks
3%synergy
Phyrexian Tower
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-1%synergy
Hanweir Battlements
7.7%inclusion34 decks444 decks
7%synergy
Eiganjo, Seat of the Empire
7.0%inclusion31 decks444 decks
0%synergy
Urborg, Tomb of Yawgmoth
7.0%inclusion31 decks444 decks
-2%synergy
Sokenzan, Crucible of Defiance
5.9%inclusion26 decks444 decks
2%synergy
Command Beacon
5.9%inclusion26 decks444 decks
1%synergy
Takenuma, Abandoned Mire
5.4%inclusion24 decks444 decks
-3%synergy
Mana Artifacts
Sol Ring
89%inclusion397 decks444 decks
6%synergy
Arcane Signet
86%inclusion382 decks444 decks
14%synergy
Talisman of Conviction
41%inclusion181 decks444 decks
16%synergy
Talisman of Hierarchy
37%inclusion165 decks444 decks
11%synergy
Fellwar Stone
28%inclusion123 decks444 decks
7%synergy
Talisman of Indulgence
25%inclusion112 decks444 decks
-3%synergy
Boros Signet
25%inclusion109 decks444 decks
5%synergy
Orzhov Signet
22%inclusion96 decks444 decks
-2%synergy
Rakdos Signet
21%inclusion92 decks444 decks
-5%synergy
Talisman of Resilience
12%inclusion3 decks25 decks
-1%synergy
Commander's Sphere
11%inclusion51 decks444 decks
-1%synergy
Chromatic Lantern
10%inclusion45 decks444 decks
1%synergy
Cursed Mirror
6.5%inclusion29 decks444 decks
1%synergy
Mind Stone
5.6%inclusion25 decks444 decks
-9%synergy
Lands
Command Tower
91%inclusion405 decks444 decks
17%synergy
Nomad Outpost
63%inclusion279 decks444 decks
33%synergy
Exotic Orchard
61%inclusion271 decks444 decks
25%synergy
Clifftop Retreat
61%inclusion270 decks444 decks
26%synergy
Dragonskull Summit
60%inclusion267 decks444 decks
26%synergy
Stomping Ground
56%inclusion14 decks25 decks
15%synergy
Isolated Chapel
55%inclusion244 decks444 decks
22%synergy
Battlefield Forge
44%inclusion196 decks444 decks
16%synergy
Smoldering Marsh
43%inclusion192 decks444 decks
10%synergy
Caves of Koilos
42%inclusion188 decks444 decks
13%synergy
Hallowed Fountain
42%inclusion5 decks12 decks
2%synergy
Ziatora's Proving Ground
40%inclusion10 decks25 decks
12%synergy
Path of Ancestry
40%inclusion176 decks444 decks
18%synergy
Sacred Foundry
39%inclusion174 decks444 decks
3%synergy
Godless Shrine
38%inclusion169 decks444 decks
-3%synergy
Ketria Triome
36%inclusion4 decks11 decks
6%synergy
Breeding Pool
36%inclusion4 decks11 decks
-5%synergy
Temple Garden
36%inclusion9 decks25 decks
-3%synergy
Overgrown Tomb
36%inclusion9 decks25 decks
-4%synergy
Blood Crypt
35%inclusion156 decks444 decks
-2%synergy
Raugrin Triome
33%inclusion4 decks12 decks
9%synergy
Savai Triome
32%inclusion144 decks444 decks
8%synergy
Indatha Triome
32%inclusion8 decks25 decks
4%synergy
Jetmir's Garden
32%inclusion8 decks25 decks
3%synergy
Shattered Sanctum
32%inclusion142 decks444 decks
17%synergy
Fetid Heath
29%inclusion130 decks444 decks
16%synergy
Shattered Landscape
28%inclusion126 decks444 decks
20%synergy
Arid Mesa
28%inclusion126 decks444 decks
18%synergy
Bloodstained Mire
28%inclusion126 decks444 decks
17%synergy
Spectator Seating
26%inclusion117 decks444 decks
3%synergy
Marsh Flats
25%inclusion113 decks444 decks
15%synergy
Xander's Lounge
25%inclusion3 decks12 decks
1%synergy
Luxury Suite
25%inclusion110 decks444 decks
0%synergy
Canopy Vista
24%inclusion6 decks25 decks
-12%synergy
Cinder Glade
24%inclusion6 decks25 decks
-14%synergy
Temple of Triumph
23%inclusion104 decks444 decks
7%synergy
Sulfurous Springs
23%inclusion104 decks444 decks
0%synergy
Terramorphic Expanse
23%inclusion102 decks444 decks
8%synergy
Vault of Champions
23%inclusion102 decks444 decks
-1%synergy
Evolving Wilds
23%inclusion101 decks444 decks
2%synergy
Sundown Pass
22%inclusion96 decks444 decks
6%synergy
Rugged Prairie
20%inclusion91 decks444 decks
6%synergy
Sunpetal Grove
20%inclusion5 decks25 decks
-7%synergy
Rootbound Crag
20%inclusion5 decks25 decks
-7%synergy
Temple of Silence
20%inclusion88 decks444 decks
2%synergy
Haunted Ridge
20%inclusion87 decks444 decks
3%synergy
Gruul Turf
16%inclusion4 decks25 decks
2%synergy
Canyon Slough
15%inclusion68 decks444 decks
7%synergy
Badlands
13%inclusion56 decks444 decks
-1%synergy
Sunbillow Verge
12%inclusion55 decks444 decks
5%synergy