Urza, Lord Protector (Commander) - Optimized Combo

Background image for Do We Still Need the Legend Rule In Magic: The Gathering?
Michael 'Wheels' Whelan
Do We Still Need the Legend Rule In Magic: The Gathering?
As Magic: The Gathering sets hold more legendary creatures than ever before, the questions arises: Do we still need a legend rule?
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Lady Octopus, Inspired Inventor
8.3%inclusion1 decks12 decks
6%synergy
High Synergy Cards
Mystic Forge
88%inclusion23 decks26 decks
83%synergy
Fabricate
92%inclusion24 decks26 decks
81%synergy
Sensei's Divining Top
81%inclusion21 decks26 decks
74%synergy
Etherium Sculptor
85%inclusion22 decks26 decks
70%synergy
Seat of the Synod
85%inclusion22 decks26 decks
69%synergy
Academy Ruins
81%inclusion21 decks26 decks
69%synergy
Inventors' Fair
77%inclusion20 decks26 decks
68%synergy
The Reality Chip
73%inclusion19 decks26 decks
66%synergy
Whir of Invention
69%inclusion18 decks26 decks
63%synergy
Ancient Den
77%inclusion20 decks26 decks
63%synergy
Top Cards
Swords to Plowshares
81%inclusion21 decks26 decks
11%synergy
Emry, Lurker of the Loch
65%inclusion17 decks26 decks
54%synergy
Urza, Lord High Artificer
65%inclusion17 decks26 decks
59%synergy
Unwinding Clock
62%inclusion16 decks26 decks
50%synergy
Counterspell
62%inclusion16 decks26 decks
7%synergy
Aetherflux Reservoir
58%inclusion15 decks26 decks
51%synergy
Foundry Inspector
54%inclusion14 decks26 decks
40%synergy
Moonsilver Key
54%inclusion14 decks26 decks
51%synergy
Thought Monitor
54%inclusion14 decks26 decks
46%synergy
Liberator, Urza's Battlethopter
54%inclusion14 decks26 decks
51%synergy
Game Changers
Mystical Tutor
69%inclusion18 decks26 decks
55%synergy
Enlightened Tutor
65%inclusion17 decks26 decks
47%synergy
The One Ring
58%inclusion15 decks26 decks
49%synergy
Rhystic Study
58%inclusion15 decks26 decks
33%synergy
Cyclonic Rift
54%inclusion14 decks26 decks
30%synergy
Mana Vault
46%inclusion12 decks26 decks
39%synergy
Chrome Mox
31%inclusion8 decks26 decks
25%synergy
Force of Will
31%inclusion8 decks26 decks
22%synergy
Grim Monolith
27%inclusion7 decks26 decks
24%synergy
Thassa's Oracle
23%inclusion6 decks26 decks
19%synergy
Creatures
Esper Sentinel
50%inclusion13 decks26 decks
28%synergy
Phyrexian Metamorph
46%inclusion12 decks26 decks
37%synergy
Sai, Master Thopterist
42%inclusion11 decks26 decks
31%synergy
Vedalken Archmage
42%inclusion11 decks26 decks
39%synergy
Trinket Mage
42%inclusion11 decks26 decks
39%synergy
Displacer Kitten
38%inclusion10 decks26 decks
28%synergy
Walking Ballista
38%inclusion10 decks26 decks
35%synergy
Solemn Simulacrum
31%inclusion8 decks26 decks
5%synergy
Padeem, Consul of Innovation
31%inclusion8 decks26 decks
21%synergy
Forensic Gadgeteer
27%inclusion7 decks26 decks
23%synergy
Tribute Mage
27%inclusion7 decks26 decks
23%synergy
Oswald Fiddlebender
27%inclusion7 decks26 decks
25%synergy
Shimmer Myr
27%inclusion7 decks26 decks
21%synergy
Spellskite
23%inclusion6 decks26 decks
19%synergy
Scrap Trawler
19%inclusion5 decks26 decks
17%synergy
Myr Retriever
19%inclusion5 decks26 decks
17%synergy
Master Transmuter
19%inclusion5 decks26 decks
17%synergy
Jhoira's Familiar
19%inclusion5 decks26 decks
15%synergy
Stenn, Paranoid Partisan
15%inclusion4 decks26 decks
12%synergy
Spellseeker
15%inclusion4 decks26 decks
12%synergy
Bronze Guardian
15%inclusion4 decks26 decks
10%synergy
Transit Mage
15%inclusion4 decks26 decks
14%synergy
Voice of Victory
13%inclusion3 decks23 decks
9%synergy
Arcum Dagsson
12%inclusion3 decks26 decks
11%synergy
Snapcaster Mage
12%inclusion3 decks26 decks
9%synergy
Grand Arbiter Augustin IV
12%inclusion3 decks26 decks
1%synergy
Gandalf the White
12%inclusion3 decks26 decks
11%synergy
Silver Myr
12%inclusion3 decks26 decks
3%synergy
Urza, Prince of Kroog
12%inclusion3 decks26 decks
8%synergy
Metalworker
12%inclusion3 decks26 decks
11%synergy
Karn, Legacy Reforged
12%inclusion3 decks26 decks
10%synergy
Grand Abolisher
12%inclusion3 decks26 decks
1%synergy
Ranger-Captain of Eos
12%inclusion3 decks26 decks
9%synergy
Hullbreaker Horror
12%inclusion3 decks26 decks
3%synergy
Riddlesmith
12%inclusion3 decks26 decks
10%synergy
Ethersworn Canonist
12%inclusion3 decks26 decks
9%synergy
Mm'menon, the Right Hand
10%inclusion2 decks20 decks
8%synergy
Witch Enchanter
7.7%inclusion2 decks26 decks
-5%synergy
Trophy Mage
7.7%inclusion2 decks26 decks
6%synergy
Archivist of Oghma
7.7%inclusion2 decks26 decks
2%synergy
Glaring Fleshraker
7.7%inclusion2 decks26 decks
7%synergy
Weathered Wayfarer
7.7%inclusion2 decks26 decks
6%synergy
Skrelv, Defector Mite
7.7%inclusion2 decks26 decks
6%synergy
Ornithopter of Paradise
7.7%inclusion2 decks26 decks
-4%synergy
Drannith Magistrate
7.7%inclusion2 decks26 decks
0%synergy
Memnarch
7.7%inclusion2 decks26 decks
7%synergy
Mockingbird
7.7%inclusion2 decks26 decks
3%synergy
Arcbound Ravager
7.7%inclusion2 decks26 decks
7%synergy
Illustrious Wanderglyph
7.7%inclusion2 decks26 decks
3%synergy
Ornithopter
7.7%inclusion2 decks26 decks
6%synergy
Instants
Arcane Denial
50%inclusion13 decks26 decks
25%synergy
Dramatic Reversal
50%inclusion13 decks26 decks
42%synergy
Dovin's Veto
42%inclusion11 decks26 decks
6%synergy
Mana Drain
42%inclusion11 decks26 decks
27%synergy
Path to Exile
38%inclusion10 decks26 decks
-15%synergy
Teferi's Protection
35%inclusion9 decks26 decks
18%synergy
Dispatch
35%inclusion9 decks26 decks
22%synergy
An Offer You Can't Refuse
31%inclusion8 decks26 decks
6%synergy
Brainstorm
31%inclusion8 decks26 decks
13%synergy
Fierce Guardianship
31%inclusion8 decks26 decks
15%synergy
Generous Gift
27%inclusion7 decks26 decks
-7%synergy
Muddle the Mixture
23%inclusion6 decks26 decks
18%synergy
Negate
23%inclusion6 decks26 decks
-5%synergy
Silence
23%inclusion6 decks26 decks
15%synergy
Swan Song
23%inclusion6 decks26 decks
6%synergy
Sink into Stupor
23%inclusion6 decks26 decks
10%synergy
Force of Negation
19%inclusion5 decks26 decks
12%synergy
Brain Freeze
15%inclusion4 decks26 decks
14%synergy
Final Showdown
15%inclusion4 decks26 decks
13%synergy
Flusterstorm
15%inclusion4 decks26 decks
11%synergy
Rewind
15%inclusion4 decks26 decks
11%synergy
Pact of Negation
15%inclusion4 decks26 decks
11%synergy
Scour for Scrap
15%inclusion3 decks20 decks
12%synergy
Paradoxical Outcome
12%inclusion3 decks26 decks
11%synergy
March of Otherworldly Light
12%inclusion3 decks26 decks
10%synergy
Unwind
12%inclusion3 decks26 decks
7%synergy
Reprieve
12%inclusion3 decks26 decks
8%synergy
Pongify
7.7%inclusion2 decks26 decks
-1%synergy
Rapid Hybridization
7.7%inclusion2 decks26 decks
2%synergy
Stroke of Genius
7.7%inclusion2 decks26 decks
6%synergy
Frantic Search
7.7%inclusion2 decks26 decks
-4%synergy
Mental Misstep
7.7%inclusion2 decks26 decks
4%synergy
Chain of Vapor
7.7%inclusion2 decks26 decks
6%synergy
Fact or Fiction
7.7%inclusion2 decks26 decks
3%synergy
Mindbreak Trap
7.7%inclusion2 decks26 decks
5%synergy
Gifts Ungiven
7.7%inclusion2 decks26 decks
7%synergy
Blue Sun's Zenith
7.7%inclusion2 decks26 decks
5%synergy
Reality Shift
7.7%inclusion2 decks26 decks
-1%synergy
Strix Serenade
7.7%inclusion2 decks26 decks
3%synergy
Saw It Coming
7.7%inclusion2 decks26 decks
4%synergy
Thirst for Knowledge
7.7%inclusion2 decks26 decks
5%synergy
Jwari Disruption
7.7%inclusion2 decks26 decks
6%synergy
Permission Denied
7.7%inclusion2 decks26 decks
2%synergy
Snap
7.7%inclusion2 decks26 decks
1%synergy
Sejiri Shelter
7.7%inclusion2 decks26 decks
4%synergy
Spell Pierce
7.7%inclusion2 decks26 decks
4%synergy
March of Swirling Mist
7.7%inclusion2 decks26 decks
6%synergy
Miscast
7.7%inclusion2 decks26 decks
6%synergy
Ugin's Binding
7.7%inclusion2 decks26 decks
7%synergy
Cerebral Download
5.0%inclusion1 decks20 decks
5%synergy
Sorceries
Reshape
42%inclusion11 decks26 decks
40%synergy
Thoughtcast
38%inclusion10 decks26 decks
29%synergy
Sevinne's Reclamation
35%inclusion9 decks26 decks
28%synergy
Supreme Verdict
27%inclusion7 decks26 decks
-1%synergy
Dance of the Manse
27%inclusion7 decks26 decks
20%synergy
Approach of the Second Sun
19%inclusion5 decks26 decks
3%synergy
Sea Gate Restoration
15%inclusion4 decks26 decks
10%synergy
Farewell
15%inclusion4 decks26 decks
-3%synergy
Search for Glory
15%inclusion4 decks26 decks
14%synergy
Windfall
12%inclusion3 decks26 decks
-1%synergy
Wrath of God
12%inclusion3 decks26 decks
5%synergy
Lórien Revealed
12%inclusion3 decks26 decks
9%synergy
Solve the Equation
12%inclusion3 decks26 decks
6%synergy
Preordain
12%inclusion3 decks26 decks
2%synergy
Organic Extinction
12%inclusion3 decks26 decks
3%synergy
Redress Fate
12%inclusion3 decks26 decks
10%synergy
Ponder
7.7%inclusion2 decks26 decks
-3%synergy
Gitaxian Probe
7.7%inclusion2 decks26 decks
5%synergy
One with the Machine
7.7%inclusion2 decks26 decks
6%synergy
Merchant Scroll
7.7%inclusion2 decks26 decks
6%synergy
Curse of the Swine
7.7%inclusion2 decks26 decks
5%synergy
Vanquish the Horde
7.7%inclusion2 decks26 decks
3%synergy
Transmute Artifact
7.7%inclusion2 decks26 decks
6%synergy
Utility Artifacts
Cloud Key
50%inclusion13 decks26 decks
45%synergy
Isochron Scepter
50%inclusion13 decks26 decks
43%synergy
Rings of Brighthearth
35%inclusion9 decks26 decks
33%synergy
Voltaic Key
31%inclusion8 decks26 decks
27%synergy
Manifold Key
31%inclusion8 decks26 decks
24%synergy
Sculpting Steel
31%inclusion8 decks26 decks
26%synergy
Shorikai, Genesis Engine
31%inclusion8 decks26 decks
26%synergy
Lightning Greaves
27%inclusion7 decks26 decks
7%synergy
Clock of Omens
23%inclusion6 decks26 decks
22%synergy
Forsaken Monument
23%inclusion6 decks26 decks
22%synergy
Unstable Glyphbridge
23%inclusion6 decks26 decks
22%synergy
Uthros Research Craft
20%inclusion4 decks20 decks
16%synergy
Expedition Map
19%inclusion5 decks26 decks
17%synergy
Mycosynth Lattice
19%inclusion5 decks26 decks
18%synergy
Staff of Domination
19%inclusion5 decks26 decks
18%synergy
Simulacrum Synthesizer
19%inclusion5 decks26 decks
14%synergy
Archaeomancer's Map
19%inclusion5 decks26 decks
12%synergy
Vedalken Orrery
15%inclusion4 decks26 decks
14%synergy
Swiftfoot Boots
15%inclusion4 decks26 decks
-10%synergy
Mishra's Bauble
12%inclusion3 decks26 decks
10%synergy
Conjurer's Bauble
12%inclusion3 decks26 decks
11%synergy
Krark-Clan Ironworks
12%inclusion3 decks26 decks
11%synergy
Sapphire Medallion
12%inclusion3 decks26 decks
4%synergy
Darksteel Forge
12%inclusion3 decks26 decks
9%synergy
Semblance Anvil
12%inclusion3 decks26 decks
11%synergy
Helm of Awakening
12%inclusion3 decks26 decks
10%synergy
Imposter Mech
12%inclusion3 decks26 decks
3%synergy
Spine of Ish Sah
7.7%inclusion2 decks26 decks
7%synergy
Lithoform Engine
7.7%inclusion2 decks26 decks
6%synergy
Chimil, the Inner Sun
7.7%inclusion2 decks26 decks
7%synergy
Radiant Lotus
7.7%inclusion2 decks26 decks
7%synergy
Wayfarer's Bauble
7.7%inclusion2 decks26 decks
-4%synergy
Tormod's Crypt
7.7%inclusion2 decks26 decks
7%synergy
Repurposing Bay
7.7%inclusion2 decks26 decks
4%synergy
Encroaching Mycosynth
7.7%inclusion2 decks26 decks
6%synergy
The Millennium Calendar
7.7%inclusion2 decks26 decks
7%synergy
Luxior, Giada's Gift
7.7%inclusion2 decks26 decks
7%synergy
Portal to Phyrexia
7.7%inclusion2 decks26 decks
6%synergy
Thousand Moons Smithy
7.7%inclusion2 decks26 decks
2%synergy
Aether Spellbomb
7.7%inclusion2 decks26 decks
6%synergy
Essence Reliquary
7.7%inclusion2 decks26 decks
7%synergy
Scroll Rack
7.7%inclusion2 decks26 decks
6%synergy
Scourglass
7.7%inclusion2 decks26 decks
7%synergy
Norn's Annex
7.7%inclusion2 decks26 decks
5%synergy
Implement of Improvement
7.7%inclusion2 decks26 decks
8%synergy
The Enigma Jewel
7.7%inclusion2 decks26 decks
7%synergy
Tamiyo's Logbook
7.7%inclusion2 decks26 decks
7%synergy
Memory Jar
7.7%inclusion2 decks26 decks
7%synergy
Lembas
7.7%inclusion2 decks26 decks
6%synergy
The Endstone
5.0%inclusion1 decks20 decks
4%synergy
Enchantments
Smothering Tithe
35%inclusion9 decks26 decks
9%synergy
Mystic Remora
31%inclusion8 decks26 decks
14%synergy
Thopter Spy Network
15%inclusion4 decks26 decks
5%synergy
Artificer Class
15%inclusion4 decks26 decks
13%synergy
Unstoppable Plan
12%inclusion3 decks26 decks
6%synergy
Efficient Construction
12%inclusion3 decks26 decks
8%synergy
Future Sight
7.7%inclusion2 decks26 decks
7%synergy
Blind Obedience
7.7%inclusion2 decks26 decks
-3%synergy
Mind Over Matter
7.7%inclusion2 decks26 decks
6%synergy
Mirrodin Besieged
7.7%inclusion2 decks26 decks
5%synergy
Omniscience
7.7%inclusion2 decks26 decks
5%synergy
Planeswalkers
Tezzeret the Seeker
38%inclusion10 decks26 decks
34%synergy
Teferi, Time Raveler
27%inclusion7 decks26 decks
16%synergy
Tezzeret, Cruel Captain
26%inclusion6 decks23 decks
23%synergy
Karn, the Great Creator
19%inclusion5 decks26 decks
17%synergy
Teferi, Who Slows the Sunset
15%inclusion4 decks26 decks
11%synergy
Ugin, Eye of the Storms
13%inclusion3 decks23 decks
12%synergy
Karn, Living Legacy
12%inclusion3 decks26 decks
11%synergy
Ugin, the Ineffable
12%inclusion3 decks26 decks
11%synergy
Narset, Parter of Veils
7.7%inclusion2 decks26 decks
0%synergy
Utility Lands
Urza's Saga
58%inclusion15 decks26 decks
46%synergy
Darksteel Citadel
54%inclusion14 decks26 decks
43%synergy
Buried Ruin
50%inclusion13 decks26 decks
42%synergy
Reliquary Tower
50%inclusion13 decks26 decks
1%synergy
Urza's Tower
38%inclusion10 decks26 decks
36%synergy
Urza's Mine
38%inclusion10 decks26 decks
36%synergy
Urza's Power Plant
38%inclusion10 decks26 decks
36%synergy
Otawara, Soaring City
27%inclusion7 decks26 decks
8%synergy
Mystic Sanctuary
23%inclusion6 decks26 decks
5%synergy
Uthros, Titanic Godcore
20%inclusion4 decks20 decks
15%synergy
Ancient Tomb
19%inclusion5 decks26 decks
11%synergy
Urza's Workshop
19%inclusion5 decks26 decks
18%synergy
Fomori Vault
19%inclusion5 decks26 decks
17%synergy
Eiganjo, Seat of the Empire
19%inclusion5 decks26 decks
8%synergy
Archway of Innovation
19%inclusion5 decks26 decks
12%synergy
Minamo, School at Water's Edge
15%inclusion4 decks26 decks
8%synergy
Monumental Henge
12%inclusion3 decks26 decks
8%synergy
Mistrise Village
8.7%inclusion2 decks23 decks
4%synergy
Rivendell
7.7%inclusion2 decks26 decks
3%synergy
Treasure Vault
7.7%inclusion2 decks26 decks
5%synergy
Tolaria West
7.7%inclusion2 decks26 decks
7%synergy
Emergence Zone
7.7%inclusion2 decks26 decks
6%synergy
Restless Anchorage
7.7%inclusion2 decks26 decks
0%synergy
Thespian's Stage
7.7%inclusion2 decks26 decks
6%synergy
Mana Artifacts
Sol Ring
100%inclusion26 decks26 decks
13%synergy
The Mightstone and Weakstone
96%inclusion25 decks26 decks
91%synergy
Arcane Signet
88%inclusion23 decks26 decks
4%synergy
Talisman of Progress
62%inclusion16 decks26 decks
12%synergy
Basalt Monolith
58%inclusion15 decks26 decks
53%synergy
Mind Stone
58%inclusion15 decks26 decks
30%synergy
Thought Vessel
54%inclusion14 decks26 decks
11%synergy
Azorius Signet
50%inclusion13 decks26 decks
-10%synergy
Fellwar Stone
46%inclusion12 decks26 decks
17%synergy
Mox Opal
46%inclusion12 decks26 decks
40%synergy
Thran Dynamo
35%inclusion9 decks26 decks
27%synergy
Lotus Petal
31%inclusion8 decks26 decks
25%synergy
Crystal Skull, Isu Spyglass
31%inclusion8 decks26 decks
27%synergy
Mox Amber
19%inclusion5 decks26 decks
15%synergy
Midnight Clock
15%inclusion4 decks26 decks
7%synergy
Chromatic Star
15%inclusion4 decks26 decks
15%synergy
Everflowing Chalice
12%inclusion3 decks26 decks
7%synergy
Commander's Sphere
12%inclusion3 decks26 decks
-5%synergy
Chromatic Sphere
12%inclusion3 decks26 decks
11%synergy
Gilded Lotus
12%inclusion3 decks26 decks
6%synergy
Liquimetal Torque
12%inclusion3 decks26 decks
7%synergy
Springleaf Drum
12%inclusion3 decks26 decks
10%synergy
Staff of Compleation
7.7%inclusion2 decks26 decks
7%synergy
Prophetic Prism
7.7%inclusion2 decks26 decks
6%synergy
Aetheric Amplifier
7.7%inclusion2 decks26 decks
7%synergy
Machine God's Effigy
7.7%inclusion2 decks26 decks
6%synergy
Vexing Puzzlebox
7.7%inclusion2 decks26 decks
7%synergy
Coveted Jewel
7.7%inclusion2 decks26 decks
5%synergy
Mox Diamond
7.7%inclusion2 decks26 decks
4%synergy
The Eternity Elevator
5.0%inclusion1 decks20 decks
4%synergy
Lands
Command Tower
100%inclusion26 decks26 decks
14%synergy
Island
100%inclusion26 decks26 decks
5%synergy
Plains
100%inclusion26 decks26 decks
5%synergy
Glacial Fortress
77%inclusion20 decks26 decks
17%synergy
Hallowed Fountain
73%inclusion19 decks26 decks
27%synergy
Sea of Clouds
58%inclusion15 decks26 decks
17%synergy
Adarkar Wastes
58%inclusion15 decks26 decks
17%synergy
Prairie Stream
54%inclusion14 decks26 decks
-13%synergy
Deserted Beach
54%inclusion14 decks26 decks
15%synergy
Flooded Strand
54%inclusion14 decks26 decks
23%synergy
Razortide Bridge
46%inclusion12 decks26 decks
32%synergy
Skycloud Expanse
42%inclusion11 decks26 decks
7%synergy
Mystic Gate
38%inclusion10 decks26 decks
16%synergy
Meticulous Archive
35%inclusion9 decks26 decks
17%synergy
Nimbus Maze
35%inclusion9 decks26 decks
12%synergy
Hengegate Pathway
31%inclusion8 decks26 decks
10%synergy
Port Town
31%inclusion8 decks26 decks
-17%synergy
Floodfarm Verge
31%inclusion8 decks26 decks
5%synergy
Tundra
27%inclusion7 decks26 decks
14%synergy
The Mycosynth Gardens
27%inclusion7 decks26 decks
24%synergy
Spire of Industry
27%inclusion7 decks26 decks
18%synergy
Polluted Delta
27%inclusion7 decks26 decks
19%synergy
Azorius Chancery
23%inclusion6 decks26 decks
-15%synergy
Exotic Orchard
23%inclusion6 decks26 decks
-5%synergy
Sink into Stupor
23%inclusion6 decks26 decks
10%synergy
Temple of Enlightenment
19%inclusion5 decks26 decks
-20%synergy
Arid Mesa
19%inclusion5 decks26 decks
13%synergy
Scalding Tarn
19%inclusion5 decks26 decks
12%synergy
Prismatic Vista
15%inclusion4 decks26 decks
10%synergy
Misty Rainforest
15%inclusion4 decks26 decks
8%synergy
Planar Nexus
15%inclusion4 decks26 decks
15%synergy
Windswept Heath
15%inclusion4 decks26 decks
8%synergy
Irrigated Farmland
15%inclusion4 decks26 decks
-6%synergy
Sea Gate Restoration
15%inclusion4 decks26 decks
10%synergy
Gemstone Caverns
15%inclusion4 decks26 decks
12%synergy
Mana Confluence
15%inclusion4 decks26 decks
11%synergy
Marsh Flats
15%inclusion4 decks26 decks
8%synergy
Urza's Cave
12%inclusion3 decks26 decks
10%synergy
City of Brass
12%inclusion3 decks26 decks
7%synergy
Witch Enchanter
7.7%inclusion2 decks26 decks
-5%synergy
Fabled Passage
7.7%inclusion2 decks26 decks
0%synergy
Myriad Landscape
7.7%inclusion2 decks26 decks
-10%synergy
Jwari Disruption
7.7%inclusion2 decks26 decks
6%synergy
Seachrome Coast
7.7%inclusion2 decks26 decks
-6%synergy
Evolving Wilds
7.7%inclusion2 decks26 decks
-9%synergy
Sejiri Shelter
7.7%inclusion2 decks26 decks
4%synergy