Jon Irenicus, Shattered One (Commander) - Politics

Ethan Coover
Dec 19, 2023
Wombo Combo - Dimir Edition
Ethan looks at the best combos in one of EDH's most popular color pairings.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Grave Researcher
33%inclusion1 decks3 decks
31%synergy
Shredder, Shadow Master
10%inclusion1 decks10 decks
9%synergy
High Synergy Cards
Flesh Reaver
76%inclusion29 decks38 decks
74%synergy
Demonic Taskmaster
68%inclusion26 decks38 decks
66%synergy
Abyssal Persecutor
66%inclusion25 decks38 decks
64%synergy
Archfiend of the Dross
63%inclusion24 decks38 decks
61%synergy
Propaganda
68%inclusion26 decks38 decks
51%synergy
Rotting Regisaur
53%inclusion20 decks38 decks
50%synergy
Master of the Feast
47%inclusion18 decks38 decks
46%synergy
Desecration Elemental
47%inclusion18 decks38 decks
46%synergy
Homeward Path
47%inclusion18 decks38 decks
45%synergy
Heartless Summoning
47%inclusion18 decks38 decks
45%synergy
Top Cards
Baleful Strix
63%inclusion24 decks38 decks
40%synergy
Counterspell
63%inclusion24 decks38 decks
7%synergy
Feed the Swarm
47%inclusion18 decks38 decks
12%synergy
Wrong Turn
45%inclusion17 decks38 decks
43%synergy
Ebon Drake
45%inclusion17 decks38 decks
43%synergy
Evil Eye of Orms-by-Gore
42%inclusion16 decks38 decks
40%synergy
Ebonblade Reaper
42%inclusion16 decks38 decks
40%synergy
Thought Eater
42%inclusion16 decks38 decks
41%synergy
Phyrexian Negator
42%inclusion16 decks38 decks
40%synergy
Rust Elemental
39%inclusion15 decks38 decks
38%synergy
Game Changers
Rhystic Study
16%inclusion6 decks38 decks
-7%synergy
Fierce Guardianship
16%inclusion6 decks38 decks
-3%synergy
Demonic Tutor
11%inclusion4 decks38 decks
-9%synergy
Vampiric Tutor
11%inclusion4 decks38 decks
-5%synergy
Mystical Tutor
11%inclusion4 decks38 decks
-3%synergy
Ancient Tomb
7.9%inclusion3 decks38 decks
0%synergy
Cyclonic Rift
7.9%inclusion3 decks38 decks
-15%synergy
Notion Thief
7.9%inclusion3 decks38 decks
-3%synergy
Intuition
5.3%inclusion2 decks38 decks
5%synergy
Tergrid, God of Fright
5.3%inclusion2 decks38 decks
5%synergy
Creatures
Steel Golem
39%inclusion15 decks38 decks
38%synergy
Wretched Anurid
39%inclusion15 decks38 decks
38%synergy
Greater Harvester
37%inclusion14 decks38 decks
35%synergy
Drinker of Sorrow
37%inclusion14 decks38 decks
35%synergy
Evil Eye of Urborg
37%inclusion14 decks38 decks
35%synergy
Plague Reaver
37%inclusion14 decks38 decks
35%synergy
Slither Blade
32%inclusion12 decks38 decks
19%synergy
Phyrexian Vatmother
32%inclusion12 decks38 decks
30%synergy
Phyrexian Soulgorger
29%inclusion11 decks38 decks
28%synergy
Sower of Discord
29%inclusion11 decks38 decks
28%synergy
Sygg, River Cutthroat
29%inclusion11 decks38 decks
25%synergy
Changeling Outcast
26%inclusion10 decks38 decks
7%synergy
Thought Devourer
26%inclusion10 decks38 decks
25%synergy
Lord of the Pit
26%inclusion10 decks38 decks
25%synergy
Taniwha
24%inclusion9 decks38 decks
23%synergy
Priest of the Blood Rite
24%inclusion9 decks38 decks
23%synergy
Coveted Falcon
24%inclusion9 decks38 decks
23%synergy
Rot-Curse Rakshasa
23%inclusion8 decks35 decks
22%synergy
The Master, Mesmerist
21%inclusion8 decks38 decks
20%synergy
Mocking Doppelganger
21%inclusion8 decks38 decks
19%synergy
Phyrexian Obliterator
21%inclusion8 decks38 decks
17%synergy
Hellcarver Demon
21%inclusion8 decks38 decks
20%synergy
Grid Monitor
21%inclusion8 decks38 decks
20%synergy
Gisa, Glorious Resurrector
18%inclusion7 decks38 decks
15%synergy
Liege of the Pit
18%inclusion7 decks38 decks
18%synergy
Blighted Agent
18%inclusion7 decks38 decks
16%synergy
Oft-Nabbed Goat
17%inclusion3 decks18 decks
16%synergy
Phyrexian Metamorph
16%inclusion6 decks38 decks
6%synergy
Tormented Soul
16%inclusion6 decks38 decks
9%synergy
Volatile Stormdrake
13%inclusion5 decks38 decks
11%synergy
Fog Bank
13%inclusion5 decks38 decks
12%synergy
Painwracker Oni
13%inclusion5 decks38 decks
13%synergy
Triton Shorestalker
13%inclusion5 decks38 decks
3%synergy
Sly Instigator
13%inclusion5 decks38 decks
13%synergy
Morkrut Necropod
13%inclusion5 decks38 decks
13%synergy
Yukora, the Prisoner
11%inclusion4 decks38 decks
10%synergy
Hunted Horror
11%inclusion4 decks38 decks
7%synergy
Ophiomancer
11%inclusion4 decks38 decks
9%synergy
Grinning Demon
11%inclusion4 decks38 decks
10%synergy
Mist-Cloaked Herald
11%inclusion4 decks38 decks
4%synergy
Abyssal Harvester
8.1%inclusion3 decks37 decks
6%synergy
Dreadwing Scavenger
8.1%inclusion3 decks37 decks
7%synergy
Solemn Simulacrum
7.9%inclusion3 decks38 decks
-4%synergy
Flesh Duplicate
7.9%inclusion3 decks38 decks
6%synergy
Silent Arbiter
7.9%inclusion3 decks38 decks
7%synergy
Asmodeus the Archfiend
7.9%inclusion3 decks38 decks
7%synergy
Plague Myr
7.9%inclusion3 decks38 decks
7%synergy
Phylactery Lich
7.9%inclusion3 decks38 decks
8%synergy
Sleeper Agent
7.9%inclusion3 decks38 decks
8%synergy
Guard Gomazoa
7.9%inclusion3 decks38 decks
8%synergy
Instants
Aetherize
39%inclusion15 decks38 decks
28%synergy
Negate
32%inclusion12 decks38 decks
-1%synergy
Dark Ritual
32%inclusion12 decks38 decks
-4%synergy
Reins of Power
32%inclusion12 decks38 decks
30%synergy
Pongify
29%inclusion11 decks38 decks
14%synergy
An Offer You Can't Refuse
29%inclusion11 decks38 decks
-2%synergy
Arcane Denial
24%inclusion9 decks38 decks
-2%synergy
Run Away Together
21%inclusion8 decks38 decks
16%synergy
Reality Shift
21%inclusion8 decks38 decks
7%synergy
Infernal Grasp
21%inclusion8 decks38 decks
5%synergy
Experimental Augury
18%inclusion7 decks38 decks
16%synergy
Brainstorm
18%inclusion7 decks38 decks
-12%synergy
Malakir Rebirth
18%inclusion7 decks38 decks
9%synergy
Countersquall
18%inclusion7 decks38 decks
12%synergy
Evacuation
18%inclusion7 decks38 decks
16%synergy
Slip Out the Back
16%inclusion6 decks38 decks
13%synergy
Feign Death
16%inclusion6 decks38 decks
14%synergy
Go for the Throat
13%inclusion5 decks38 decks
-3%synergy
Swan Song
13%inclusion5 decks38 decks
-5%synergy
Withering Torment
13%inclusion5 decks38 decks
-3%synergy
Frantic Search
11%inclusion4 decks38 decks
-8%synergy
Reject Imperfection
11%inclusion4 decks38 decks
9%synergy
Not Dead After All
11%inclusion4 decks38 decks
8%synergy
Fact or Fiction
11%inclusion4 decks38 decks
1%synergy
Supernatural Stamina
11%inclusion4 decks38 decks
9%synergy
Undying Malice
11%inclusion4 decks38 decks
9%synergy
Filter Out
11%inclusion4 decks38 decks
9%synergy
Murder
11%inclusion4 decks38 decks
3%synergy
Fake Your Own Death
11%inclusion4 decks38 decks
9%synergy
Spell Pierce
11%inclusion4 decks38 decks
5%synergy
Jwari Disruption
11%inclusion4 decks38 decks
9%synergy
Rapid Hybridization
7.9%inclusion3 decks38 decks
-3%synergy
Mizzium Skin
7.9%inclusion3 decks38 decks
8%synergy
Deadly Rollick
7.9%inclusion3 decks38 decks
-12%synergy
Mana Drain
7.9%inclusion3 decks38 decks
-10%synergy
Mystic Reflection
7.9%inclusion3 decks38 decks
7%synergy
Unsummon
7.9%inclusion3 decks38 decks
6%synergy
Tainted Strike
7.9%inclusion3 decks38 decks
7%synergy
Planar Incision
7.9%inclusion3 decks38 decks
5%synergy
Snap
7.9%inclusion3 decks38 decks
-2%synergy
Mana Leak
7.9%inclusion3 decks38 decks
5%synergy
Sudden Spoiling
7.9%inclusion3 decks38 decks
5%synergy
Waterlogged Teachings
7.9%inclusion3 decks38 decks
-3%synergy
Serum Snare
7.9%inclusion3 decks38 decks
7%synergy
Muddle the Mixture
5.3%inclusion2 decks38 decks
0%synergy
Drown in the Loch
5.3%inclusion2 decks38 decks
-13%synergy
Fell the Profane
5.3%inclusion2 decks38 decks
-10%synergy
Entomb
5.3%inclusion2 decks38 decks
-3%synergy
Domineering Will
5.3%inclusion2 decks38 decks
5%synergy
Imp's Mischief
5.3%inclusion2 decks38 decks
4%synergy
Sorceries
Blasphemous Edict
30%inclusion11 decks37 decks
23%synergy
Fateful Handoff
26%inclusion10 decks38 decks
25%synergy
Modify Memory
24%inclusion9 decks38 decks
23%synergy
Ponder
18%inclusion7 decks38 decks
2%synergy
Irenicus's Vile Duplication
18%inclusion7 decks38 decks
13%synergy
Shifting Grift
16%inclusion6 decks38 decks
15%synergy
Reanimate
16%inclusion6 decks38 decks
-9%synergy
Ringsight
13%inclusion5 decks38 decks
8%synergy
Toxic Deluge
13%inclusion5 decks38 decks
-12%synergy
Tezzeret's Gambit
13%inclusion5 decks38 decks
10%synergy
Ember Island Production
9.1%inclusion2 decks22 decks
8%synergy
Victimize
7.9%inclusion3 decks38 decks
-6%synergy
Diabolic Tutor
7.9%inclusion3 decks38 decks
1%synergy
Read the Bones
7.9%inclusion3 decks38 decks
4%synergy
Sign in Blood
7.9%inclusion3 decks38 decks
2%synergy
Drown in Ichor
7.9%inclusion3 decks38 decks
6%synergy
Rite of Replication
7.9%inclusion3 decks38 decks
4%synergy
Fade Away
7.9%inclusion3 decks38 decks
8%synergy
Winternight Stories
5.7%inclusion2 decks35 decks
5%synergy
Dread Return
5.3%inclusion2 decks38 decks
-1%synergy
Unearth
5.3%inclusion2 decks38 decks
2%synergy
Wash Out
5.3%inclusion2 decks38 decks
5%synergy
Make an Example
5.3%inclusion2 decks38 decks
4%synergy
Infectious Inquiry
5.3%inclusion2 decks38 decks
4%synergy
Switcheroo
5.3%inclusion2 decks38 decks
5%synergy
Exsanguinate
5.3%inclusion2 decks38 decks
3%synergy
Illicit Shipment
5.3%inclusion2 decks38 decks
5%synergy
Syphon Mind
5.3%inclusion2 decks38 decks
3%synergy
Necromantic Selection
5.3%inclusion2 decks38 decks
2%synergy
Deadly Tempest
5.3%inclusion2 decks38 decks
4%synergy
Peer Pressure
5.3%inclusion2 decks38 decks
5%synergy
River's Rebuke
5.3%inclusion2 decks38 decks
4%synergy
Cultural Exchange
5.3%inclusion2 decks38 decks
5%synergy
Ravenform
5.3%inclusion2 decks38 decks
3%synergy
Pact of the Serpent
5.3%inclusion2 decks38 decks
4%synergy
Breach the Multiverse
5.3%inclusion2 decks38 decks
-4%synergy
Notion Rain
5.3%inclusion2 decks38 decks
2%synergy
Utility Artifacts
Swiftfoot Boots
32%inclusion12 decks38 decks
7%synergy
Bloodthirsty Blade
26%inclusion10 decks38 decks
25%synergy
Lightning Greaves
24%inclusion9 decks38 decks
-4%synergy
Crawlspace
21%inclusion8 decks38 decks
19%synergy
Assault Suit
21%inclusion8 decks38 decks
20%synergy
Wayfarer's Bauble
16%inclusion6 decks38 decks
3%synergy
Expedition Map
16%inclusion6 decks38 decks
14%synergy
Jet Medallion
13%inclusion5 decks38 decks
5%synergy
Mithril Coat
7.9%inclusion3 decks38 decks
4%synergy
Sapphire Medallion
7.9%inclusion3 decks38 decks
0%synergy
Peter Parker's Camera
7.4%inclusion2 decks27 decks
7%synergy
Despotic Scepter
5.3%inclusion2 decks38 decks
5%synergy
Prosthetic Injector
5.3%inclusion2 decks38 decks
5%synergy
Library of Leng
5.3%inclusion2 decks38 decks
5%synergy
Strionic Resonator
5.3%inclusion2 decks38 decks
1%synergy
Helm of Awakening
5.3%inclusion2 decks38 decks
5%synergy
Enchantments
Dissipation Field
32%inclusion12 decks38 decks
30%synergy
Curse of Verbosity
26%inclusion10 decks38 decks
25%synergy
No Mercy
26%inclusion10 decks38 decks
23%synergy
Phyrexian Arena
24%inclusion9 decks38 decks
11%synergy
Diplomatic Immunity
24%inclusion9 decks38 decks
23%synergy
Parasitic Impetus
21%inclusion8 decks38 decks
20%synergy
Psychic Impetus
18%inclusion7 decks38 decks
18%synergy
Teferi's Ageless Insight
16%inclusion6 decks38 decks
13%synergy
Exchange of Words
16%inclusion6 decks38 decks
15%synergy
Black Market Connections
16%inclusion6 decks38 decks
5%synergy
Ghoulish Impetus
13%inclusion5 decks38 decks
12%synergy
Vow of Flight
13%inclusion5 decks38 decks
13%synergy
Mystic Remora
13%inclusion5 decks38 decks
-2%synergy
Kaya's Ghostform
13%inclusion5 decks38 decks
10%synergy
Vow of Torment
11%inclusion4 decks38 decks
10%synergy
Phyrexian Reclamation
11%inclusion4 decks38 decks
9%synergy
Chamber of Manipulation
7.9%inclusion3 decks38 decks
8%synergy
Vampiric Link
7.9%inclusion3 decks38 decks
8%synergy
Meathook Massacre II
7.9%inclusion3 decks38 decks
7%synergy
The Trickster-God's Heist
7.9%inclusion3 decks38 decks
7%synergy
Vow of Malice
7.9%inclusion3 decks38 decks
8%synergy
Exquisite Blood
7.9%inclusion3 decks38 decks
7%synergy
Animate Dead
7.9%inclusion3 decks38 decks
-3%synergy
Revenge of Ravens
7.9%inclusion3 decks38 decks
7%synergy
Necrogen Communion
7.9%inclusion3 decks38 decks
7%synergy
Grave Venerations
5.6%inclusion1 decks18 decks
5%synergy
Noggle the Mind
5.6%inclusion1 decks18 decks
5%synergy
Black Market
5.3%inclusion2 decks38 decks
0%synergy
Aqueous Form
5.3%inclusion2 decks38 decks
-2%synergy
Imprisoned in the Moon
5.3%inclusion2 decks38 decks
2%synergy
Wizard Class
5.3%inclusion2 decks38 decks
4%synergy
Struggle for Project Purity
5.3%inclusion2 decks38 decks
5%synergy
Visions of Brutality
5.3%inclusion2 decks38 decks
5%synergy
Necromancy
5.3%inclusion2 decks38 decks
1%synergy
Phyresis
5.3%inclusion2 decks38 decks
5%synergy
Case of the Stashed Skeleton
5.3%inclusion2 decks38 decks
5%synergy
Rite of Belzenlok
5.3%inclusion2 decks38 decks
5%synergy
Web of Inertia
5.3%inclusion2 decks38 decks
4%synergy
Pendrell Mists
5.3%inclusion2 decks38 decks
5%synergy
Public Enemy
5.3%inclusion2 decks38 decks
5%synergy
Faces of the Past
5.3%inclusion2 decks38 decks
5%synergy
Telepathy
5.3%inclusion2 decks38 decks
4%synergy
As Foretold
5.3%inclusion2 decks38 decks
3%synergy
Alexi's Cloak
5.3%inclusion2 decks38 decks
5%synergy
Oversold Cemetery
5.3%inclusion2 decks38 decks
3%synergy
Bitterblossom
5.3%inclusion2 decks38 decks
-2%synergy
Planeswalkers
Vraska, Betrayal's Sting
5.3%inclusion2 decks38 decks
4%synergy
Utility Lands
Reliquary Tower
42%inclusion16 decks38 decks
6%synergy
Bojuka Bog
37%inclusion14 decks38 decks
-2%synergy
Rogue's Passage
26%inclusion10 decks38 decks
-1%synergy
Maze of Ith
16%inclusion6 decks38 decks
14%synergy
Command Beacon
13%inclusion5 decks38 decks
9%synergy
Karn's Bastion
13%inclusion5 decks38 decks
10%synergy
Cabal Coffers
11%inclusion4 decks38 decks
0%synergy
Urborg, Tomb of Yawgmoth
11%inclusion4 decks38 decks
-9%synergy
Otawara, Soaring City
11%inclusion4 decks38 decks
-8%synergy
Creeping Tar Pit
7.9%inclusion3 decks38 decks
0%synergy
Riptide Laboratory
7.9%inclusion3 decks38 decks
7%synergy
Mystifying Maze
7.9%inclusion3 decks38 decks
8%synergy
Field of Ruin
7.9%inclusion3 decks38 decks
6%synergy
Vault of Whispers
5.3%inclusion2 decks38 decks
0%synergy
Barren Moor
5.3%inclusion2 decks38 decks
3%synergy
Seat of the Synod
5.3%inclusion2 decks38 decks
0%synergy
Tolaria West
5.3%inclusion2 decks38 decks
4%synergy
Lonely Sandbar
5.3%inclusion2 decks38 decks
3%synergy
Takenuma, Abandoned Mire
5.3%inclusion2 decks38 decks
-7%synergy
Temple of the False God
5.3%inclusion2 decks38 decks
-4%synergy
Strip Mine
5.3%inclusion2 decks38 decks
4%synergy
Mana Artifacts
Arcane Signet
95%inclusion36 decks38 decks
11%synergy
Sol Ring
92%inclusion35 decks38 decks
4%synergy
Dimir Signet
63%inclusion24 decks38 decks
4%synergy
Talisman of Dominance
53%inclusion20 decks38 decks
-5%synergy
Thought Vessel
47%inclusion18 decks38 decks
16%synergy
Fellwar Stone
37%inclusion14 decks38 decks
6%synergy
Mind Stone
29%inclusion11 decks38 decks
1%synergy
Commander's Sphere
18%inclusion7 decks38 decks
1%synergy
Decanter of Endless Water
16%inclusion6 decks38 decks
11%synergy
Sky Diamond
13%inclusion5 decks38 decks
5%synergy
Everflowing Chalice
11%inclusion4 decks38 decks
5%synergy
Charcoal Diamond
11%inclusion4 decks38 decks
2%synergy
Midnight Clock
11%inclusion4 decks38 decks
4%synergy
Astral Cornucopia
7.9%inclusion3 decks38 decks
7%synergy
Staff of Compleation
7.9%inclusion3 decks38 decks
7%synergy
Glistening Sphere
7.9%inclusion3 decks38 decks
7%synergy
Prismatic Lens
7.9%inclusion3 decks38 decks
6%synergy
Misleading Signpost
7.9%inclusion3 decks38 decks
4%synergy
Coalition Relic
5.3%inclusion2 decks38 decks
5%synergy
Dimir Locket
5.3%inclusion2 decks38 decks
3%synergy
Laser Screwdriver
5.3%inclusion2 decks38 decks
5%synergy
Thran Dynamo
5.3%inclusion2 decks38 decks
0%synergy
Lands
Swamp
97%inclusion37 decks38 decks
1%synergy
Island
97%inclusion37 decks38 decks
1%synergy
Command Tower
95%inclusion36 decks38 decks
7%synergy
Sunken Hollow
79%inclusion30 decks38 decks
13%synergy
Choked Estuary
63%inclusion24 decks38 decks
16%synergy
Drowned Catacomb
61%inclusion23 decks38 decks
7%synergy
Tainted Isle
53%inclusion20 decks38 decks
8%synergy
Darkwater Catacombs
53%inclusion20 decks38 decks
13%synergy
Watery Grave
47%inclusion18 decks38 decks
0%synergy
Underground River
45%inclusion17 decks38 decks
5%synergy
Exotic Orchard
42%inclusion16 decks38 decks
10%synergy
Temple of Deceit
42%inclusion16 decks38 decks
6%synergy
Shipwreck Marsh
39%inclusion15 decks38 decks
0%synergy
Morphic Pool
37%inclusion14 decks38 decks
0%synergy
Dimir Aqueduct
32%inclusion12 decks38 decks
-7%synergy
Dismal Backwater
29%inclusion11 decks38 decks
13%synergy
Clearwater Pathway
26%inclusion10 decks38 decks
2%synergy
Myriad Landscape
24%inclusion9 decks38 decks
2%synergy
Fetid Pools
24%inclusion9 decks38 decks
7%synergy
Evolving Wilds
24%inclusion9 decks38 decks
7%synergy
Sunken Ruins
24%inclusion9 decks38 decks
8%synergy
Polluted Delta
24%inclusion9 decks38 decks
-8%synergy
Gloomlake Verge
21%inclusion8 decks38 decks
-3%synergy
Malakir Rebirth
18%inclusion7 decks38 decks
9%synergy
Fabled Passage
16%inclusion6 decks38 decks
7%synergy
Path of Ancestry
16%inclusion6 decks38 decks
-12%synergy
Darkslick Shores
13%inclusion5 decks38 decks
-1%synergy
Undercity Sewers
11%inclusion4 decks38 decks
-10%synergy
Terramorphic Expanse
11%inclusion4 decks38 decks
-1%synergy
Underground Sea
11%inclusion4 decks38 decks
-3%synergy
Dimir Guildgate
11%inclusion4 decks38 decks
4%synergy
Ice Tunnel
11%inclusion4 decks38 decks
6%synergy
Jwari Disruption
11%inclusion4 decks38 decks
9%synergy
Prismatic Vista
7.9%inclusion3 decks38 decks
2%synergy
Misty Rainforest
7.9%inclusion3 decks38 decks
-1%synergy
Ash Barrens
7.9%inclusion3 decks38 decks
3%synergy
Verdant Catacombs
7.9%inclusion3 decks38 decks
0%synergy
Waterlogged Teachings
7.9%inclusion3 decks38 decks
-3%synergy
Treno, Dark City
6.1%inclusion2 decks33 decks
4%synergy
Fell the Profane
5.3%inclusion2 decks38 decks
-10%synergy
Waterfront District
5.3%inclusion2 decks38 decks
2%synergy
Mistvault Bridge
5.3%inclusion2 decks38 decks
0%synergy
Urza's Cave
5.3%inclusion2 decks38 decks
4%synergy
Secluded Courtyard
5.3%inclusion2 decks38 decks
0%synergy
River of Tears
5.3%inclusion2 decks38 decks
-5%synergy
Jwar Isle Refuge
5.3%inclusion2 decks38 decks
0%synergy
Hydroelectric Specimen
5.3%inclusion2 decks38 decks
-3%synergy
Demolition Field
5.3%inclusion2 decks38 decks
3%synergy
Glasspool Mimic
5.3%inclusion2 decks38 decks
-1%synergy
Contaminated Aquifer
5.3%inclusion2 decks38 decks
-1%synergy