Grasping Giant (Card)
Grasping Giant
In 1346 decks
0% of 2313598 decks
Niko, Light of Hope
0.38% of 3193 decks
12 decks
Top Commanders
Kalemne, Disciple of Iroas
39.11% of 785 decks
307 decks
Ruhan of the Fomori
11.29% of 2241 decks
253 decks
Storvald, Frost Giant Jarl
12.44% of 1158 decks
144 decks
Brion Stoutarm
2.70% of 2968 decks
80 decks
Baldin, Century Herdmaster
9.95% of 744 decks
74 decks
Morophon, the Boundless
0.58% of 9985 decks
58 decks
Minsc, Beloved Ranger
1.72% of 1338 decks
23 decks
Oloro, Ageless Ascetic
0.17% of 12508 decks
21 decks
Esika, God of the Tree
0.11% of 18386 decks
21 decks
Kroxa and Kunoros
0.95% of 2110 decks
20 decks
General Jarkeld
16.81% of 119 decks
20 decks
Odric, Master Tactician
2.58% of 620 decks
16 decks
Atla Palani, Nest Tender
0.10% of 15451 decks
15 decks
Kynaios and Tiro of Meletis
0.19% of 8060 decks
15 decks
Iroas, God of Victory
0.60% of 1671 decks
10 decks
Jared Carthalion, True Heir
0.40% of 2495 decks
10 decks
Kenrith, the Returned King
0.05% of 22057 decks
10 decks
New Cards
Elfsworn Giant
92% of 13 decks
+86% synergy
Leyline of Mutation
75% of 4 decks
+59% synergy
Archmage of Runes
56% of 32 decks
+47% synergy
Bulk Up
56% of 9 decks
+45% synergy
Celestial Armor
29% of 41 decks
+23% synergy
High Synergy Cards
Calamity Bearer
90% of 904 decks
+89% synergy
Sunrise Sovereign
86% of 913 decks
+86% synergy
Aegar, the Freezing Flame
84% of 401 decks
+83% synergy
Borderland Behemoth
83% of 913 decks
+83% synergy
Quakebringer
82% of 904 decks
+82% synergy
Thryx, the Sudden Storm
82% of 633 decks
+81% synergy
Stinkdrinker Daredevil
81% of 913 decks
+80% synergy
Cyclone Summoner
80% of 631 decks
+79% synergy
Thundercloud Shaman
76% of 913 decks
+76% synergy
Hamletback Goliath
76% of 913 decks
+76% synergy
Top Cards
Bonny Pall, Clearcutter
75% of 95 decks
+71% synergy
Realm-Cloaked Giant
70% of 1346 decks
+70% synergy
Cultivate
69% of 408 decks
+23% synergy
Giant Harbinger
68% of 913 decks
+68% synergy
Surtland Flinger
68% of 904 decks
+68% synergy
Beanstalk Giant
66% of 408 decks
+64% synergy
Frost Titan
65% of 633 decks
+65% synergy
Inferno Titan
65% of 913 decks
+63% synergy
Battle of Frost and Fire
65% of 401 decks
+64% synergy
Garruk's Uprising
61% of 407 decks
+46% synergy
Creatures
Sun Titan
58% of 1346 decks
+48% synergy
Tectonic Giant
57% of 913 decks
+55% synergy
Stormkeld Vanguard
56% of 235 decks
+55% synergy
Hundred-Handed One
53% of 1346 decks
+53% synergy
Galvanic Giant
52% of 376 decks
+51% synergy
Ondu Giant
52% of 408 decks
+52% synergy
Brion Stoutarm
52% of 913 decks
+51% synergy
Bonecrusher Giant
51% of 913 decks
+50% synergy
Outland Colossus
49% of 408 decks
+49% synergy
Sunder Shaman
49% of 199 decks
+48% synergy
Grave Titan
47% of 176 decks
+45% synergy
Uro, Titan of Nature's Wrath
47% of 295 decks
+42% synergy
Firbolg Flutist
46% of 849 decks
+45% synergy
Jareth, Leonine Titan
45% of 1346 decks
+45% synergy
Earthshaker Giant
44% of 408 decks
+44% synergy
Oathsworn Giant
43% of 1346 decks
+43% synergy
Warchief Giant
43% of 913 decks
+43% synergy
Kalemne, Disciple of Iroas
39% of 913 decks
+39% synergy
Kroxa and Kunoros
39% of 103 decks
+38% synergy
Surtland Elementalist
38% of 631 decks
+38% synergy
Kalemne's Captain
38% of 1346 decks
+38% synergy
Yorvo, Lord of Garenbrig
38% of 408 decks
+38% synergy
Towering Titan
36% of 407 decks
+35% synergy
Kroxa, Titan of Death's Hunger
35% of 133 decks
+33% synergy
Crystalline Giant
34% of 1334 decks
+34% synergy
Swathcutter Giant
34% of 913 decks
+34% synergy
Storvald, Frost Giant Jarl
32% of 293 decks
+32% synergy
Bearer of the Heavens
30% of 913 decks
+30% synergy
Hammerfist Giant
29% of 913 decks
+29% synergy
Basalt Ravager
29% of 904 decks
+29% synergy
Two-Headed Hunter
28% of 474 decks
+28% synergy
Stonehewer Giant
28% of 1346 decks
+27% synergy
Taurean Mauler
28% of 913 decks
+24% synergy
Desolation Giant
28% of 913 decks
+28% synergy
Arbor Colossus
28% of 408 decks
+28% synergy
Surtr, Fiery Jötun
27% of 145 decks
+26% synergy
Phlage, Titan of Fire's Fury
27% of 214 decks
+26% synergy
Palisade Giant
26% of 1346 decks
+26% synergy
Sentinel of the Eternal Watch
25% of 1346 decks
+25% synergy
Undermountain Adventurer
25% of 387 decks
+24% synergy
Titan of Littjara
24% of 390 decks
+23% synergy
Protector of the Crown
23% of 1346 decks
+23% synergy
Magma Giant
22% of 913 decks
+22% synergy
Otharri, Suns' Glory
22% of 692 decks
+19% synergy
Prophetic Titan
22% of 394 decks
+22% synergy
Vogar, Necropolis Tyrant
22% of 144 decks
+21% synergy
Jodah, Archmage Eternal
21% of 107 decks
+18% synergy
Realmwalker
21% of 407 decks
+15% synergy
Furnace Host Charger
20% of 602 decks
+20% synergy
Grabby Giant
19% of 398 decks
+19% synergy
Instants
Swords to Plowshares
59% of 1346 decks
-4% synergy
Crush Underfoot
58% of 913 decks
+58% synergy
Squash
52% of 904 decks
+52% synergy
Boros Charm
50% of 913 decks
+25% synergy
Path to Exile
44% of 1346 decks
-2% synergy
Growth Spiral
37% of 295 decks
+15% synergy
Counterspell
35% of 633 decks
-8% synergy
Legion Leadership
35% of 214 decks
+27% synergy
Beast Within
32% of 408 decks
-6% synergy
Heroic Intervention
30% of 408 decks
-0% synergy
Bant Charm
27% of 295 decks
+22% synergy
Wear // Tear
26% of 913 decks
+18% synergy
Return of the Wildspeaker
25% of 408 decks
+12% synergy
Chaos Warp
25% of 913 decks
-7% synergy
Generous Gift
25% of 1346 decks
-0% synergy
Entish Restoration
23% of 261 decks
+15% synergy
Untimely Malfunction
20% of 41 decks
+4% synergy
Stubborn Denial
19% of 633 decks
+17% synergy
Negate
16% of 633 decks
-7% synergy
Fall of the Hammer
16% of 913 decks
+15% synergy
Krosan Grip
15% of 408 decks
+8% synergy
Master Warcraft
14% of 913 decks
+13% synergy
Dovin's Veto
14% of 633 decks
-5% synergy
Kindred Summons
14% of 408 decks
+12% synergy
Deflecting Palm
13% of 913 decks
+8% synergy
Brokers Charm
12% of 286 decks
+8% synergy
Bolt Bend
12% of 913 decks
+8% synergy
Dawn's Truce
12% of 158 decks
-3% synergy
Teferi's Protection
12% of 1346 decks
-8% synergy
Stroke of Midnight
12% of 736 decks
-0% synergy
Akroma's Will
11% of 1329 decks
+2% synergy
Ride the Avalanche
11% of 293 decks
+11% synergy
Cyclonic Rift
11% of 633 decks
-16% synergy
Fling
11% of 913 decks
+9% synergy
Brainstorm
11% of 633 decks
-10% synergy
Orim's Thunder
10% of 913 decks
+10% synergy
Crib Swap
10% of 1346 decks
+9% synergy
Naya Charm
10% of 199 decks
+3% synergy
Return to Dust
10% of 1346 decks
+6% synergy
Void Rend
9% of 128 decks
-5% synergy
Despark
9% of 176 decks
-6% synergy
Anguished Unmaking
9% of 176 decks
-15% synergy
Unbreakable Formation
9% of 1346 decks
+2% synergy
Take the Bait
8% of 284 decks
+5% synergy
Flawless Maneuver
8% of 1334 decks
-2% synergy
Arcane Denial
8% of 633 decks
-12% synergy
Eureka Moment
8% of 293 decks
+4% synergy
Your Temple Is Under Attack
8% of 1253 decks
+6% synergy
Divine Resilience
7% of 41 decks
+3% synergy
Kazuul's Fury
7% of 907 decks
+5% synergy
Sorceries
Kodama's Reach
56% of 408 decks
+25% synergy
Rampant Growth
55% of 408 decks
+21% synergy
Glimpse the Cosmos
52% of 631 decks
+51% synergy
Farseek
48% of 408 decks
+14% synergy
Fire Giant's Fury
45% of 904 decks
+45% synergy
Nature's Lore
33% of 408 decks
+1% synergy
Rishkar's Expertise
28% of 408 decks
+18% synergy
Giant's Ire
25% of 913 decks
+25% synergy
Enter the Enigma
22% of 40 decks
+15% synergy
Three Visits
22% of 408 decks
-3% synergy
Feudkiller's Verdict
22% of 1346 decks
+22% synergy
Austere Command
21% of 1346 decks
+8% synergy
Blasphemous Act
19% of 913 decks
-15% synergy
Skyshroud Claim
17% of 408 decks
+8% synergy
Disaster Radius
16% of 913 decks
+16% synergy
Vandalblast
16% of 913 decks
-0% synergy
Bushwhack
14% of 324 decks
+12% synergy
Patriarch's Bidding
14% of 176 decks
+10% synergy
Explore
13% of 408 decks
+4% synergy
Cut a Deal
12% of 1253 decks
+9% synergy
Urban Evolution
12% of 295 decks
+8% synergy
Shamanic Revelation
12% of 408 decks
+3% synergy
Overwhelming Stampede
12% of 408 decks
+6% synergy
Overpowering Attack
11% of 116 decks
+7% synergy
Eerie Ultimatum
10% of 116 decks
-2% synergy
Waltz of Rage
10% of 31 decks
+7% synergy
Demonic Tutor
10% of 176 decks
-12% synergy
Last March of the Ents
10% of 270 decks
+5% synergy
Explosive Vegetation
10% of 408 decks
+6% synergy
Angelfire Ignition
9% of 869 decks
+8% synergy
Farewell
9% of 1278 decks
-4% synergy
Kindred Dominance
9% of 176 decks
+5% synergy
Ruinous Ultimatum
8% of 132 decks
-10% synergy
Faithless Looting
8% of 913 decks
-8% synergy
Jeska's Will
8% of 904 decks
-9% synergy
Supreme Verdict
8% of 633 decks
-6% synergy
Secret Rendezvous
8% of 1315 decks
+5% synergy
Kindred Charge
8% of 913 decks
+7% synergy
Open the Armory
8% of 1346 decks
+3% synergy
Migration Path
7% of 407 decks
+4% synergy
Raise the Palisade
7% of 395 decks
+3% synergy
Haunting Voyage
7% of 171 decks
+6% synergy
Titanic Ultimatum
7% of 199 decks
+4% synergy
Ponder
6% of 633 decks
-6% synergy
Distant Melody
6% of 633 decks
+1% synergy
Exorcise
6% of 68 decks
+4% synergy
Inspired Ultimatum
6% of 402 decks
+4% synergy
Read the Bones
6% of 176 decks
-2% synergy
Deafening Clarion
6% of 913 decks
+5% synergy
Genesis Ultimatum
6% of 126 decks
-0% synergy
Utility Artifacts
Swiftfoot Boots
40% of 1346 decks
+12% synergy
Herald's Horn
40% of 1346 decks
+34% synergy
Urza's Incubator
35% of 1346 decks
+32% synergy
Fist of Suns
32% of 107 decks
+25% synergy
Monster Manual
26% of 387 decks
+24% synergy
Lightning Greaves
25% of 1346 decks
-0% synergy
Loxodon Warhammer
22% of 1346 decks
+20% synergy
Behemoth Sledge
21% of 408 decks
+19% synergy
Giant's Amulet
18% of 631 decks
+17% synergy
Sword of the Animist
16% of 1346 decks
+12% synergy
Leyline Axe
15% of 41 decks
+9% synergy
Vanquisher's Banner
15% of 1346 decks
+10% synergy
The Great Henge
14% of 408 decks
+4% synergy
Brotherhood Regalia
14% of 195 decks
+9% synergy
The Reaver Cleaver
13% of 782 decks
+9% synergy
Caduceus, Staff of Hermes
12% of 218 decks
+8% synergy
Wayfarer's Bauble
12% of 1346 decks
+2% synergy
Mithril Coat
12% of 789 decks
+6% synergy
Two-Handed Axe
11% of 849 decks
+9% synergy
Sunforger
11% of 913 decks
+6% synergy
Winged Boots
10% of 623 decks
+8% synergy
Colossus Hammer
10% of 1346 decks
+8% synergy
Oketra's Monument
9% of 1346 decks
+7% synergy
Pearl Medallion
8% of 1346 decks
+6% synergy
Hazoret's Monument
8% of 1346 decks
+7% synergy
Shadowspear
8% of 1346 decks
+4% synergy
Blackblade Reforged
7% of 1346 decks
+3% synergy
Excalibur, Sword of Eden
7% of 195 decks
+4% synergy
Belbe's Portal
7% of 1346 decks
+6% synergy
Infiltration Lens
6% of 1346 decks
+6% synergy
Sword of Vengeance
6% of 1346 decks
+5% synergy
Short Bow
6% of 96 decks
+4% synergy
Belt of Giant Strength
6% of 403 decks
+5% synergy
Basilisk Collar
6% of 1346 decks
+2% synergy
Darksteel Plate
6% of 1346 decks
+4% synergy
Icon of Ancestry
6% of 1346 decks
+5% synergy
Assault Suit
5% of 1346 decks
+5% synergy
The Key to the Vault
5% of 191 decks
+3% synergy
Hammer of Purphoros
5% of 913 decks
+4% synergy
Ruby Medallion
5% of 1346 decks
+2% synergy
Archaeomancer's Map
5% of 1315 decks
+1% synergy
Blade of Selves
5% of 1346 decks
+4% synergy
Enchantments
Invasion of the Giants
59% of 401 decks
+59% synergy
Giant's Grasp
48% of 631 decks
+48% synergy
Warstorm Surge
47% of 913 decks
+41% synergy
Temur Ascendancy
46% of 127 decks
+32% synergy
Up the Beanstalk
45% of 220 decks
+40% synergy
Reflections of Littjara
45% of 631 decks
+40% synergy
Colossal Majesty
29% of 408 decks
+25% synergy
Rhythm of the Wild
28% of 199 decks
+5% synergy
Mirari's Wake
27% of 408 decks
+14% synergy
Favor of the Mighty
25% of 1346 decks
+25% synergy
Giant Inheritance
24% of 220 decks
+23% synergy
Rising of the Day
20% of 567 decks
+15% synergy
Kindred Discovery
20% of 633 decks
+13% synergy
Ripples of Undeath
20% of 25 decks
+14% synergy
Call to the Kindred
20% of 633 decks
+19% synergy
Sunbird's Invocation
19% of 913 decks
+17% synergy
Smothering Tithe
18% of 1346 decks
-6% synergy
Sarkhan's Unsealing
17% of 913 decks
+16% synergy
Gimli's Reckless Might
17% of 369 decks
+15% synergy
Brokers Ascendancy
16% of 286 decks
+9% synergy
Molten Echoes
15% of 908 decks
+13% synergy
Legion's Initiative
13% of 913 decks
+12% synergy
Brave the Sands
11% of 1346 decks
+9% synergy
True Conviction
11% of 1346 decks
+8% synergy
Leyline of the Guildpact
11% of 37 decks
-12% synergy
Land Tax
11% of 1346 decks
+4% synergy
Aqueous Form
11% of 633 decks
+7% synergy
Rhystic Study
10% of 633 decks
-17% synergy
Glorious Sunrise
10% of 397 decks
+8% synergy
Elemental Bond
10% of 408 decks
+5% synergy
Strength of the Harvest
9% of 75 decks
+3% synergy
Monstrous Vortex
9% of 65 decks
+6% synergy
Ferocity of the Wilds
9% of 913 decks
+9% synergy
Unnatural Growth
9% of 398 decks
+3% synergy
Folk Hero
9% of 1253 decks
+8% synergy
Lure
8% of 408 decks
+8% synergy
Propaganda
8% of 633 decks
-4% synergy
Gratuitous Violence
8% of 913 decks
+6% synergy
Cemetery Tampering
7% of 162 decks
+6% synergy
Dazzling Theater // Prop Room
7% of 55 decks
-9% synergy
Steel of the Godhead
7% of 633 decks
+5% synergy
Gift of Immortality
7% of 1346 decks
+5% synergy
Banishing Light
7% of 1346 decks
+5% synergy
Where Ancients Tread
7% of 913 decks
+6% synergy
Sheltered by Ghosts
7% of 61 decks
-1% synergy
Mayael's Aria
7% of 199 decks
+4% synergy
Raised by Giants
6% of 387 decks
+6% synergy
Prodigious Growth
6% of 408 decks
+6% synergy
Fighter Class
6% of 884 decks
+3% synergy
Ghostly Prison
6% of 1346 decks
-5% synergy
Planeswalkers
Kiora, Behemoth Beckoner
21% of 295 decks
+17% synergy
Minsc & Boo, Timeless Heroes
9% of 186 decks
+7% synergy
Utility Lands
Hall of Storm Giants
44% of 623 decks
+44% synergy
Rogue's Passage
37% of 1346 decks
+18% synergy
Slayers' Stronghold
27% of 913 decks
+21% synergy
Mosswort Bridge
26% of 408 decks
+16% synergy
Temple of the False God
23% of 1346 decks
+13% synergy
Reliquary Tower
22% of 1346 decks
-8% synergy
Sunhome, Fortress of the Legion
22% of 913 decks
+16% synergy
Spinerock Knoll
21% of 913 decks
+16% synergy
Arena of Glory
20% of 174 decks
+11% synergy
Three Tree City
15% of 171 decks
+6% synergy
Forgotten Cave
13% of 913 decks
+9% synergy
Castle Garenbrig
11% of 408 decks
+6% synergy
Secluded Steppe
11% of 1346 decks
+7% synergy
Bojuka Bog
9% of 176 decks
-21% synergy
Bonders' Enclave
9% of 1334 decks
+7% synergy
Boseiju, Who Endures
8% of 395 decks
-11% synergy
Minas Tirith
8% of 850 decks
-2% synergy
Windbrisk Heights
7% of 1346 decks
+2% synergy
War Room
7% of 1329 decks
+0% synergy
Gavony Township
6% of 408 decks
-4% synergy
Smoldering Crater
5% of 913 decks
+4% synergy
Mana Artifacts
Sol Ring
86% of 1346 decks
+2% synergy
Arcane Signet
76% of 1346 decks
+3% synergy
Boros Signet
52% of 913 decks
+28% synergy
Izzet Signet
37% of 403 decks
+9% synergy
Talisman of Conviction
34% of 913 decks
+11% synergy
Patchwork Banner
31% of 145 decks
+21% synergy
Azorius Signet
29% of 633 decks
+4% synergy
Commander's Sphere
29% of 1346 decks
+14% synergy
Mind Stone
25% of 1346 decks
+8% synergy
Talisman of Creativity
25% of 403 decks
-4% synergy
Fellwar Stone
21% of 1346 decks
+0% synergy
Simic Signet
18% of 295 decks
+4% synergy
Orzhov Signet
14% of 176 decks
-13% synergy
Thought Vessel
14% of 1346 decks
-3% synergy
Boros Cluestone
14% of 913 decks
+13% synergy
Selesnya Signet
13% of 408 decks
+5% synergy
Talisman of Progress
13% of 633 decks
-10% synergy
Gruul Signet
12% of 199 decks
+0% synergy
Rakdos Signet
11% of 133 decks
-18% synergy
Chromatic Lantern
11% of 1346 decks
+1% synergy
Worn Powerstone
11% of 1346 decks
+8% synergy
Marble Diamond
9% of 1346 decks
+5% synergy
Thran Dynamo
9% of 1346 decks
+4% synergy
Talisman of Hierarchy
9% of 176 decks
-16% synergy
Dimir Signet
8% of 135 decks
-21% synergy
Jeskai Banner
7% of 403 decks
+6% synergy
Boros Locket
7% of 913 decks
+6% synergy
Fire Diamond
7% of 913 decks
+2% synergy
Timeless Lotus
7% of 88 decks
-7% synergy
Talisman of Indulgence
7% of 133 decks
-20% synergy
Gilded Lotus
6% of 1346 decks
+2% synergy
Raugrin Crystal
5% of 402 decks
+4% synergy
Decanter of Endless Water
5% of 1253 decks
+1% synergy
Obelisk of Bant
5% of 295 decks
+5% synergy
Darksteel Ingot
5% of 1346 decks
+4% synergy
Talisman of Unity
5% of 408 decks
-2% synergy
Lands
Command Tower
76% of 1346 decks
+2% synergy
Ancient Amphitheater
65% of 913 decks
+65% synergy
Mystic Monastery
59% of 403 decks
+32% synergy
Seaside Citadel
50% of 295 decks
+24% synergy
Path of Ancestry
47% of 1346 decks
+26% synergy
Canopy Vista
43% of 408 decks
+7% synergy
Clifftop Retreat
42% of 913 decks
+14% synergy
Perilous Landscape
42% of 77 decks
+30% synergy
Raugrin Triome
41% of 402 decks
+15% synergy
Boros Garrison
41% of 913 decks
+26% synergy
Jungle Shrine
41% of 199 decks
+9% synergy
Temple of Triumph
41% of 913 decks
+24% synergy
Spara's Headquarters
38% of 286 decks
+6% synergy
The World Tree
36% of 106 decks
+3% synergy
Tranquil Landscape
34% of 47 decks
+18% synergy
Jetmir's Garden
34% of 187 decks
+1% synergy
Stomping Ground
32% of 199 decks
-9% synergy
Prairie Stream
32% of 633 decks
-2% synergy
Ziatora's Proving Ground
31% of 102 decks
-0% synergy
Evolving Wilds
31% of 1346 decks
+10% synergy
Sacred Foundry
31% of 913 decks
-5% synergy
Sulfur Falls
31% of 403 decks
-0% synergy
Hallowed Fountain
31% of 633 decks
-10% synergy
Indatha Triome
30% of 116 decks
-1% synergy
Temple Garden
30% of 408 decks
-11% synergy
Steam Vents
30% of 403 decks
-9% synergy
Breeding Pool
29% of 295 decks
-11% synergy
Ketria Triome
29% of 126 decks
-3% synergy
Exotic Orchard
29% of 1346 decks
-6% synergy
Glacial Fortress
29% of 633 decks
+3% synergy
Sundown Pass
28% of 868 decks
+13% synergy
Battlefield Forge
26% of 913 decks
+1% synergy
Frontier Bivouac
26% of 127 decks
-1% synergy
Spectator Seating
25% of 904 decks
+0% synergy
Savai Triome
25% of 132 decks
-2% synergy
Raffine's Tower
25% of 128 decks
-3% synergy
Myriad Landscape
24% of 1346 decks
+5% synergy
Temple of Epiphany
24% of 403 decks
+5% synergy
Cinder Glade
23% of 199 decks
-15% synergy
Zagoth Triome
23% of 106 decks
-8% synergy
Sunpetal Grove
23% of 408 decks
-1% synergy
Overgrown Tomb
22% of 117 decks
-20% synergy
Selesnya Sanctuary
22% of 408 decks
+8% synergy
Terramorphic Expanse
22% of 1346 decks
+6% synergy
Sheltering Landscape
21% of 28 decks
+8% synergy
Furycalm Snarl
21% of 891 decks
+8% synergy
Unclaimed Territory
20% of 1346 decks
+15% synergy
Blood Crypt
20% of 133 decks
-18% synergy
Wind-Scarred Crag
20% of 913 decks
+14% synergy
Elegant Parlor
20% of 304 decks
+11% synergy