Shalai and Hallar
Phyrexian Devourer

   Prerequisites

What do I need to start this combo?
Shalai and Hallar and Phyrexian Devourer on the battlefield.

   Steps

How does this combo work?
1
Activate Phyrexian Devourer by exiling the top card of your library, putting a number of +1/+1 counters on it equal to the card's mana value.
2
Shalai and Hallar triggers if counters were placed this way, as well as Phyrexian Devourer if its power is seven or greater.
3
Resolve the Shalai and Hallar trigger, dealling one damage to an opponent for each counter placed this way.
4
Holding priority, repeat from step 1.

   Results

What do I get from this combo?
Exile your library
Near-infinite damage
Shalai and Hallar
1.4%inclusion127 decks9.23K decks
Voja, Jaws of the Conclave
0.0%inclusion3 decks19.9K decks
Sigurd, Jarl of Ravensthorpe
0.1%inclusion2 decks2.70K decks
Kenrith, the Returned King
0.0%inclusion2 decks27.7K decks
Rocco, Street Chef
0.0%inclusion2 decks10.9K decks
Bruse Tarl, Boorish Herder // Reyhan, Last of the Abzan
0.3%inclusion1 decks386 decks
Jetmir, Nexus of Revels
0.0%inclusion1 decks9.27K decks
New Cards
Hexing Squelcher
47%inclusion7 decks15 decks
39%synergy
Michelangelo, Improviser
25%inclusion2 decks8 decks
25%synergy
Kinscaer Sentry
17%inclusion2 decks12 decks
15%synergy
Raph & Mikey, Troublemakers
13%inclusion1 decks8 decks
12%synergy
Formidable Speaker
9.4%inclusion3 decks32 decks
7%synergy
High Synergy Cards
The Red Terror
91%inclusion125 decks138 decks
90%synergy
Heliod, Sun-Crowned
88%inclusion121 decks138 decks
85%synergy
Walking Ballista
70%inclusion97 decks138 decks
68%synergy
War Elemental
65%inclusion90 decks138 decks
65%synergy
Eladamri's Call
72%inclusion99 decks138 decks
63%synergy
All Will Be One
60%inclusion83 decks138 decks
58%synergy
Esper Sentinel
72%inclusion100 decks138 decks
53%synergy
Delighted Halfling
62%inclusion86 decks138 decks
50%synergy
Birds of Paradise
73%inclusion101 decks138 decks
46%synergy
Sylvan Library
54%inclusion75 decks138 decks
45%synergy
Top Cards
Swords to Plowshares
88%inclusion121 decks138 decks
26%synergy
Deflecting Swat
59%inclusion82 decks138 decks
43%synergy
Kutzil, Malamet Exemplar
57%inclusion78 decks138 decks
42%synergy
Path to Exile
57%inclusion78 decks138 decks
9%synergy
Rhythm of the Wild
54%inclusion75 decks138 decks
32%synergy
Silence
50%inclusion69 decks138 decks
44%synergy
Grand Abolisher
50%inclusion69 decks138 decks
41%synergy
Chord of Calling
49%inclusion67 decks138 decks
43%synergy
Finale of Devastation
48%inclusion66 decks138 decks
40%synergy
Bloom Tender
46%inclusion63 decks138 decks
38%synergy
Game Changers
Worldly Tutor
72%inclusion99 decks138 decks
60%synergy
Enlightened Tutor
71%inclusion98 decks138 decks
56%synergy
Drannith Magistrate
49%inclusion68 decks138 decks
45%synergy
Ancient Tomb
47%inclusion65 decks138 decks
38%synergy
The One Ring
43%inclusion59 decks138 decks
34%synergy
Chrome Mox
42%inclusion58 decks138 decks
36%synergy
Gaea's Cradle
39%inclusion54 decks138 decks
33%synergy
Mana Vault
32%inclusion44 decks138 decks
26%synergy
Survival of the Fittest
30%inclusion42 decks138 decks
29%synergy
Mox Diamond
30%inclusion42 decks138 decks
26%synergy
Creatures
Elas il-Kor, Sadistic Pilgrim
100%inclusion3 decks3 decks
90%synergy
Llanowar Elves
43%inclusion60 decks138 decks
23%synergy
Elvish Mystic
43%inclusion59 decks138 decks
27%synergy
Ranger-Captain of Eos
42%inclusion58 decks138 decks
38%synergy
Avacyn's Pilgrim
41%inclusion56 decks138 decks
28%synergy
Archivist of Oghma
40%inclusion55 decks138 decks
35%synergy
Managorger Hydra
36%inclusion49 decks138 decks
32%synergy
Kami of Whispered Hopes
34%inclusion47 decks138 decks
28%synergy
Aven Mindcensor
32%inclusion44 decks138 decks
29%synergy
Simian Spirit Guide
31%inclusion43 decks138 decks
26%synergy
Archangel of Thune
30%inclusion42 decks138 decks
28%synergy
Elvish Spirit Guide
30%inclusion42 decks138 decks
27%synergy
Voice of Victory
30%inclusion20 decks66 decks
24%synergy
Incubation Druid
29%inclusion40 decks138 decks
24%synergy
Forgotten Ancient
29%inclusion40 decks138 decks
23%synergy
Archon of Emeria
28%inclusion39 decks138 decks
26%synergy
Ragavan, Nimble Pilferer
28%inclusion38 decks138 decks
20%synergy
Spike Feeder
27%inclusion37 decks138 decks
27%synergy
Shalai, Voice of Plenty
27%inclusion37 decks138 decks
21%synergy
Scurry Oak
26%inclusion36 decks138 decks
24%synergy
Fyndhorn Elves
26%inclusion36 decks138 decks
16%synergy
Imperial Recruiter
25%inclusion35 decks138 decks
21%synergy
Gyre Sage
23%inclusion32 decks138 decks
19%synergy
Ajani's Pridemate
22%inclusion31 decks138 decks
21%synergy
Rosie Cotton of South Lane
22%inclusion30 decks138 decks
19%synergy
Tinder Wall
22%inclusion30 decks138 decks
19%synergy
Allosaurus Shepherd
21%inclusion29 decks138 decks
19%synergy
Basking Broodscale
21%inclusion24 decks117 decks
19%synergy
Ivy Lane Denizen
20%inclusion28 decks138 decks
19%synergy
Conclave Mentor
20%inclusion28 decks138 decks
17%synergy
Destiny Spinner
20%inclusion28 decks138 decks
17%synergy
Sylvan Safekeeper
20%inclusion28 decks138 decks
16%synergy
Badgermole Cub
20%inclusion5 decks25 decks
15%synergy
Dockside Extortionist
20%inclusion27 decks138 decks
17%synergy
Mikaeus, the Lunarch
19%inclusion26 decks138 decks
17%synergy
Emiel the Blessed
19%inclusion26 decks138 decks
16%synergy
Mother of Runes
19%inclusion26 decks138 decks
13%synergy
Trelasarra, Moon Dancer
18%inclusion25 decks138 decks
17%synergy
Biophagus
18%inclusion25 decks138 decks
17%synergy
Halana and Alena, Partners
18%inclusion25 decks138 decks
14%synergy
Ouroboroid
17%inclusion8 decks46 decks
15%synergy
Kalonian Hydra
17%inclusion24 decks138 decks
14%synergy
Priest of Titania
17%inclusion24 decks138 decks
14%synergy
Vigor
17%inclusion23 decks138 decks
14%synergy
Rishkar, Peema Renegade
17%inclusion23 decks138 decks
13%synergy
Dauntless Dismantler
16%inclusion22 decks138 decks
15%synergy
Recruiter of the Guard
16%inclusion22 decks138 decks
13%synergy
Eternal Witness
16%inclusion22 decks138 decks
-1%synergy
Voice of the Blessed
15%inclusion21 decks138 decks
14%synergy
Vexing Shusher
15%inclusion21 decks138 decks
14%synergy
Instants
Pyroblast
38%inclusion52 decks138 decks
32%synergy
Veil of Summer
36%inclusion49 decks138 decks
30%synergy
Red Elemental Blast
34%inclusion47 decks138 decks
28%synergy
Signal the Clans
29%inclusion40 decks138 decks
28%synergy
Heroic Intervention
29%inclusion40 decks138 decks
-1%synergy
Lightning Bolt
24%inclusion33 decks138 decks
13%synergy
Crop Rotation
22%inclusion30 decks138 decks
12%synergy
Teferi's Protection
19%inclusion26 decks138 decks
2%synergy
Generous Gift
19%inclusion26 decks138 decks
-3%synergy
Beast Within
19%inclusion26 decks138 decks
-15%synergy
Savage Summoning
18%inclusion25 decks138 decks
18%synergy
Inspiring Call
18%inclusion25 decks138 decks
10%synergy
Legolas's Quick Reflexes
17%inclusion24 decks138 decks
15%synergy
Force of Vigor
17%inclusion23 decks138 decks
13%synergy
Noxious Revival
14%inclusion20 decks138 decks
10%synergy
Nature's Claim
14%inclusion19 decks138 decks
7%synergy
Angel's Grace
12%inclusion17 decks138 decks
11%synergy
Redirect Lightning
12%inclusion5 decks42 decks
6%synergy
Abrade
11%inclusion15 decks138 decks
-1%synergy
Take Up the Shield
9.4%inclusion13 decks138 decks
9%synergy
Archdruid's Charm
9.4%inclusion13 decks138 decks
5%synergy
Snakeskin Veil
9.4%inclusion13 decks138 decks
4%synergy
Chaos Warp
9.4%inclusion13 decks138 decks
-20%synergy
Silkguard
8.7%inclusion12 decks138 decks
7%synergy
Flawless Maneuver
8.7%inclusion12 decks138 decks
-2%synergy
Tibalt's Trickery
8.0%inclusion11 decks138 decks
3%synergy
Reprieve
6.5%inclusion9 decks138 decks
2%synergy
Tamiyo's Safekeeping
6.5%inclusion9 decks138 decks
1%synergy
Boros Charm
6.5%inclusion9 decks138 decks
-16%synergy
Soul Partition
5.8%inclusion8 decks138 decks
5%synergy
Everybody Lives!
5.8%inclusion8 decks138 decks
4%synergy
Mortal's Ardor
5.1%inclusion7 decks138 decks
5%synergy
Calamity's Wake
5.1%inclusion7 decks138 decks
5%synergy
Dromoka's Command
5.1%inclusion7 decks138 decks
4%synergy
Galadriel's Dismissal
5.1%inclusion7 decks138 decks
3%synergy
Sorceries
Eldritch Evolution
40%inclusion55 decks138 decks
36%synergy
Gamble
30%inclusion41 decks138 decks
21%synergy
Nature's Rhythm
30%inclusion19 decks64 decks
26%synergy
Time of Need
29%inclusion40 decks138 decks
28%synergy
Nature's Lore
27%inclusion37 decks138 decks
-5%synergy
Farseek
23%inclusion32 decks138 decks
-13%synergy
Cultivate
23%inclusion32 decks138 decks
-19%synergy
Jeska's Will
20%inclusion28 decks138 decks
5%synergy
Three Visits
20%inclusion27 decks138 decks
-5%synergy
Green Sun's Zenith
18%inclusion25 decks138 decks
13%synergy
Kodama's Reach
14%inclusion20 decks138 decks
-13%synergy
Rampant Growth
14%inclusion20 decks138 decks
-19%synergy
Damning Verdict
14%inclusion19 decks138 decks
11%synergy
Idyllic Tutor
14%inclusion19 decks138 decks
10%synergy
Blasphemous Act
14%inclusion19 decks138 decks
-19%synergy
Sylvan Tutor
11%inclusion15 decks138 decks
10%synergy
Shatterskull Smashing
8.0%inclusion11 decks138 decks
6%synergy
Honor
6.8%inclusion3 decks44 decks
6%synergy
Farewell
6.5%inclusion9 decks138 decks
-6%synergy
Requisition Raid
6.3%inclusion8 decks127 decks
4%synergy
Angelfire Ignition
5.8%inclusion8 decks138 decks
4%synergy
Bala Ged Recovery
5.8%inclusion8 decks138 decks
-2%synergy
Vandalblast
5.8%inclusion8 decks138 decks
-10%synergy
Fangs of Kalonia
5.3%inclusion6 decks114 decks
4%synergy
Tooth and Nail
5.1%inclusion7 decks138 decks
4%synergy
Faithless Looting
5.1%inclusion7 decks138 decks
-11%synergy
Utility Artifacts
Agatha's Soul Cauldron
33%inclusion46 decks138 decks
32%synergy
Ozolith, the Shattered Spire
26%inclusion36 decks138 decks
22%synergy
The Ozolith
25%inclusion34 decks138 decks
21%synergy
The Great Henge
22%inclusion30 decks138 decks
12%synergy
Shadowspear
18%inclusion25 decks138 decks
15%synergy
Swiftfoot Boots
14%inclusion20 decks138 decks
-13%synergy
Basilisk Collar
13%inclusion18 decks138 decks
9%synergy
Birthing Pod
12%inclusion17 decks138 decks
10%synergy
Lightning Greaves
11%inclusion15 decks138 decks
-14%synergy
Vexing Bauble
11%inclusion12 decks114 decks
9%synergy
The Earth Crystal
7.1%inclusion4 decks56 decks
2%synergy
Enchantments
Smothering Tithe
40%inclusion55 decks138 decks
19%synergy
Deafening Silence
36%inclusion49 decks138 decks
34%synergy
Carpet of Flowers
33%inclusion45 decks138 decks
30%synergy
Hardened Scales
29%inclusion40 decks138 decks
19%synergy
Branching Evolution
25%inclusion34 decks138 decks
18%synergy
Cathars' Crusade
22%inclusion30 decks138 decks
17%synergy
Cleric Class
21%inclusion29 decks138 decks
19%synergy
High Noon
18%inclusion23 decks127 decks
17%synergy
Light of Promise
17%inclusion24 decks138 decks
17%synergy
Trouble in Pairs
17%inclusion23 decks138 decks
12%synergy
Blind Obedience
17%inclusion23 decks138 decks
11%synergy
Rest in Peace
15%inclusion21 decks138 decks
14%synergy
Terrasymbiosis
15%inclusion7 decks46 decks
10%synergy
Wild Growth
15%inclusion21 decks138 decks
5%synergy
Uncivil Unrest
14%inclusion20 decks138 decks
13%synergy
Tribute to the World Tree
14%inclusion20 decks138 decks
9%synergy
Doubling Season
13%inclusion18 decks138 decks
3%synergy
Innkeeper's Talent
12%inclusion13 decks105 decks
8%synergy
Sunbond
12%inclusion16 decks138 decks
11%synergy
Rule of Law
12%inclusion16 decks138 decks
11%synergy
Defense of the Heart
12%inclusion16 decks138 decks
9%synergy
Utopia Sprawl
12%inclusion16 decks138 decks
4%synergy
Court of Garenbrig
11%inclusion15 decks138 decks
9%synergy
Lifelink
10%inclusion14 decks138 decks
10%synergy
Keen Sense
10%inclusion14 decks138 decks
9%synergy
Mayael's Aria
10%inclusion14 decks138 decks
8%synergy
Touch the Spirit Realm
9.4%inclusion13 decks138 decks
7%synergy
Kenrith's Transformation
9.4%inclusion13 decks138 decks
5%synergy
Spirit Link
8.7%inclusion12 decks138 decks
8%synergy
Felidar Umbra
8.0%inclusion11 decks138 decks
8%synergy
Rune of Sustenance
8.0%inclusion11 decks138 decks
7%synergy
Swift Reconfiguration
8.0%inclusion11 decks138 decks
7%synergy
Guardian Project
7.2%inclusion10 decks138 decks
-1%synergy
Sphere Grid
6.9%inclusion4 decks58 decks
4%synergy
Snake Umbra
6.5%inclusion9 decks138 decks
4%synergy
Felidar Retreat
5.8%inclusion8 decks138 decks
0%synergy
Spirit Loop
5.1%inclusion7 decks138 decks
5%synergy
Sheltered by Ghosts
5.1%inclusion5 decks99 decks
3%synergy
Battles
Invasion of Ikoria
38%inclusion53 decks138 decks
35%synergy
Planeswalkers
Minsc & Boo, Timeless Heroes
8.7%inclusion12 decks138 decks
7%synergy
Utility Lands
Phyrexian Tower
100%inclusion3 decks3 decks
91%synergy
Boseiju, Who Endures
56%inclusion77 decks138 decks
37%synergy
Gavony Township
33%inclusion46 decks138 decks
26%synergy
Yavimaya, Cradle of Growth
29%inclusion40 decks138 decks
20%synergy
Urza's Saga
15%inclusion21 decks138 decks
8%synergy
Witch's Clinic
14%inclusion20 decks138 decks
13%synergy
Shifting Woodland
12%inclusion14 decks116 decks
5%synergy
Arena of Glory
12%inclusion13 decks112 decks
5%synergy
Eiganjo, Seat of the Empire
12%inclusion16 decks138 decks
5%synergy
Karn's Bastion
11%inclusion15 decks138 decks
6%synergy
Rogue's Passage
8.7%inclusion12 decks138 decks
-12%synergy
Emergence Zone
7.2%inclusion10 decks138 decks
5%synergy
Oran-Rief, the Vastwood
7.2%inclusion10 decks138 decks
3%synergy
Kessig Wolf Run
6.5%inclusion9 decks138 decks
-8%synergy
Llanowar Reborn
5.1%inclusion7 decks138 decks
3%synergy
Mosswort Bridge
5.1%inclusion7 decks138 decks
-5%synergy
Mana Artifacts
Sol Ring
90%inclusion124 decks138 decks
6%synergy
Arcane Signet
68%inclusion94 decks138 decks
-4%synergy
Lotus Petal
41%inclusion57 decks138 decks
34%synergy
Fellwar Stone
24%inclusion33 decks138 decks
3%synergy
Talisman of Unity
20%inclusion27 decks138 decks
12%synergy
Mana Crypt
16%inclusion22 decks138 decks
14%synergy
Talisman of Conviction
14%inclusion19 decks138 decks
-11%synergy
Talisman of Impulse
13%inclusion18 decks138 decks
2%synergy
Jeweled Lotus
8.7%inclusion12 decks138 decks
7%synergy
Mox Opal
8.7%inclusion12 decks138 decks
4%synergy
Selesnya Signet
6.5%inclusion9 decks138 decks
-1%synergy
Gruul Signet
5.8%inclusion8 decks138 decks
-3%synergy
Chromatic Lantern
5.1%inclusion7 decks138 decks
-4%synergy
Commander's Sphere
5.1%inclusion7 decks138 decks
-7%synergy
Boros Signet
5.1%inclusion7 decks138 decks
-14%synergy
Lands
Command Tower
95%inclusion131 decks138 decks
21%synergy
Stomping Ground
78%inclusion108 decks138 decks
37%synergy
Temple Garden
78%inclusion107 decks138 decks
39%synergy
Sacred Foundry
74%inclusion102 decks138 decks
37%synergy
Windswept Heath
73%inclusion101 decks138 decks
62%synergy
Arid Mesa
70%inclusion97 decks138 decks
60%synergy
Wooded Foothills
70%inclusion97 decks138 decks
59%synergy
Exotic Orchard
62%inclusion86 decks138 decks
26%synergy
Bountiful Promenade
57%inclusion78 decks138 decks
34%synergy
City of Brass
54%inclusion75 decks138 decks
47%synergy
Mana Confluence
51%inclusion71 decks138 decks
44%synergy
Plateau
51%inclusion70 decks138 decks
39%synergy
Savannah
51%inclusion70 decks138 decks
38%synergy
Taiga
51%inclusion70 decks138 decks
38%synergy
Spectator Seating
51%inclusion70 decks138 decks
28%synergy
Spire Garden
46%inclusion64 decks138 decks
25%synergy
Verdant Catacombs
43%inclusion60 decks138 decks
33%synergy
Misty Rainforest
43%inclusion60 decks138 decks
32%synergy
Marsh Flats
41%inclusion57 decks138 decks
31%synergy
Gemstone Caverns
40%inclusion55 decks138 decks
35%synergy
Flooded Strand
40%inclusion55 decks138 decks
28%synergy
Scalding Tarn
34%inclusion47 decks138 decks
23%synergy
Jetmir's Garden
33%inclusion46 decks138 decks
4%synergy
Brushland
33%inclusion45 decks138 decks
13%synergy
Bloodstained Mire
29%inclusion40 decks138 decks
18%synergy
Battlefield Forge
28%inclusion39 decks138 decks
0%synergy
Jungle Shrine
25%inclusion34 decks138 decks
-7%synergy
Karplusan Forest
23%inclusion32 decks138 decks
3%synergy
Cavern of Souls
22%inclusion30 decks138 decks
14%synergy
Sunpetal Grove
17%inclusion23 decks138 decks
-11%synergy
Branchloft Pathway
16%inclusion22 decks138 decks
9%synergy
Cinder Glade
16%inclusion22 decks138 decks
-22%synergy
Cragcrown Pathway
15%inclusion21 decks138 decks
8%synergy
Rockfall Vale
15%inclusion21 decks138 decks
-6%synergy
Clifftop Retreat
15%inclusion21 decks138 decks
-20%synergy
Canopy Vista
15%inclusion21 decks138 decks
-21%synergy
Overgrown Farmland
14%inclusion20 decks138 decks
-3%synergy
Rootbound Crag
14%inclusion20 decks138 decks
-13%synergy
Horizon Canopy
14%inclusion19 decks138 decks
9%synergy
Talon Gates of Madara
14%inclusion15 decks111 decks
11%synergy
Hushwood Verge
13%inclusion13 decks101 decks
4%synergy
Reflecting Pool
12%inclusion16 decks138 decks
6%synergy
Sundown Pass
11%inclusion15 decks138 decks
-5%synergy
Path of Ancestry
11%inclusion15 decks138 decks
-11%synergy
Forbidden Orchard
10%inclusion14 decks138 decks
8%synergy
Needleverge Pathway
10%inclusion14 decks138 decks
3%synergy
Lush Portico
10%inclusion14 decks138 decks
1%synergy
Thornspire Verge
10%inclusion10 decks101 decks
1%synergy
Terramorphic Expanse
9.4%inclusion13 decks138 decks
-6%synergy
Sunbillow Verge
9.2%inclusion7 decks76 decks
1%synergy