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
1.3%inclusion127 decks9.53K decks
Sigurd, Jarl of Ravensthorpe
0.1%inclusion2 decks2.51K decks
Voja, Jaws of the Conclave
0.0%inclusion2 decks20K decks
Kenrith, the Returned King
0.0%inclusion2 decks27.3K decks
Rocco, Street Chef
0.0%inclusion2 decks10.6K decks
Bruse Tarl, Boorish Herder // Reyhan, Last of the Abzan
0.3%inclusion1 decks370 decks
Jetmir, Nexus of Revels
0.0%inclusion1 decks9.49K decks
New Cards
The Cabbage Merchant
12%inclusion3 decks26 decks
11%synergy
Badgermole Cub
11%inclusion1 decks9 decks
6%synergy
Avatar's Wrath
11%inclusion1 decks9 decks
7%synergy
Redirect Lightning
7.7%inclusion2 decks26 decks
4%synergy
High Synergy Cards
The Red Terror
91%inclusion124 decks137 decks
90%synergy
Heliod, Sun-Crowned
87%inclusion119 decks137 decks
84%synergy
War Elemental
65%inclusion89 decks137 decks
65%synergy
Eladamri's Call
74%inclusion101 decks137 decks
65%synergy
Walking Ballista
67%inclusion92 decks137 decks
65%synergy
All Will Be One
58%inclusion79 decks137 decks
55%synergy
Esper Sentinel
73%inclusion100 decks137 decks
54%synergy
Delighted Halfling
62%inclusion85 decks137 decks
50%synergy
Silence
51%inclusion70 decks137 decks
45%synergy
Sylvan Library
54%inclusion74 decks137 decks
45%synergy
Top Cards
Swords to Plowshares
88%inclusion121 decks137 decks
27%synergy
Birds of Paradise
72%inclusion98 decks137 decks
44%synergy
Deflecting Swat
59%inclusion81 decks137 decks
43%synergy
Path to Exile
54%inclusion74 decks137 decks
7%synergy
Kutzil, Malamet Exemplar
53%inclusion73 decks137 decks
39%synergy
Grand Abolisher
52%inclusion71 decks137 decks
43%synergy
Rhythm of the Wild
51%inclusion70 decks137 decks
29%synergy
Finale of Devastation
50%inclusion69 decks137 decks
43%synergy
Chord of Calling
47%inclusion65 decks137 decks
42%synergy
Bloom Tender
47%inclusion64 decks137 decks
39%synergy
Game Changers
Enlightened Tutor
72%inclusion99 decks137 decks
57%synergy
Worldly Tutor
72%inclusion98 decks137 decks
59%synergy
Drannith Magistrate
51%inclusion70 decks137 decks
46%synergy
Ancient Tomb
47%inclusion65 decks137 decks
38%synergy
Chrome Mox
43%inclusion59 decks137 decks
37%synergy
The One Ring
43%inclusion59 decks137 decks
34%synergy
Gaea's Cradle
40%inclusion55 decks137 decks
34%synergy
Mox Diamond
33%inclusion45 decks137 decks
29%synergy
Survival of the Fittest
31%inclusion43 decks137 decks
30%synergy
Mana Vault
31%inclusion43 decks137 decks
25%synergy
Creatures
Elas il-Kor, Sadistic Pilgrim
100%inclusion3 decks3 decks
90%synergy
Elvish Mystic
43%inclusion59 decks137 decks
27%synergy
Ranger-Captain of Eos
42%inclusion58 decks137 decks
38%synergy
Llanowar Elves
42%inclusion58 decks137 decks
22%synergy
Archivist of Oghma
42%inclusion57 decks137 decks
37%synergy
Avacyn's Pilgrim
41%inclusion56 decks137 decks
28%synergy
Aven Mindcensor
36%inclusion49 decks137 decks
33%synergy
Managorger Hydra
34%inclusion46 decks137 decks
30%synergy
Voice of Victory
33%inclusion17 decks52 decks
26%synergy
Elvish Spirit Guide
32%inclusion44 decks137 decks
28%synergy
Simian Spirit Guide
32%inclusion44 decks137 decks
27%synergy
Archon of Emeria
31%inclusion43 decks137 decks
30%synergy
Kami of Whispered Hopes
31%inclusion43 decks137 decks
25%synergy
Fyndhorn Elves
29%inclusion40 decks137 decks
19%synergy
Ragavan, Nimble Pilferer
28%inclusion39 decks137 decks
21%synergy
Archangel of Thune
28%inclusion38 decks137 decks
25%synergy
Incubation Druid
27%inclusion37 decks137 decks
22%synergy
Imperial Recruiter
26%inclusion36 decks137 decks
22%synergy
Forgotten Ancient
26%inclusion36 decks137 decks
20%synergy
Spike Feeder
26%inclusion35 decks137 decks
25%synergy
Scurry Oak
25%inclusion34 decks137 decks
23%synergy
Dockside Extortionist
25%inclusion34 decks137 decks
21%synergy
Allosaurus Shepherd
24%inclusion33 decks137 decks
22%synergy
Emiel the Blessed
23%inclusion32 decks137 decks
20%synergy
Gyre Sage
23%inclusion32 decks137 decks
20%synergy
Shalai, Voice of Plenty
23%inclusion32 decks137 decks
17%synergy
Destiny Spinner
23%inclusion31 decks137 decks
19%synergy
Ajani's Pridemate
22%inclusion30 decks137 decks
21%synergy
Conclave Mentor
21%inclusion29 decks137 decks
17%synergy
Sylvan Safekeeper
21%inclusion29 decks137 decks
17%synergy
Rosie Cotton of South Lane
20%inclusion28 decks137 decks
18%synergy
Basking Broodscale
20%inclusion21 decks105 decks
18%synergy
Biophagus
20%inclusion27 decks137 decks
18%synergy
Tinder Wall
20%inclusion27 decks137 decks
17%synergy
Trelasarra, Moon Dancer
19%inclusion26 decks137 decks
18%synergy
Ivy Lane Denizen
19%inclusion26 decks137 decks
18%synergy
Mikaeus, the Lunarch
18%inclusion25 decks137 decks
16%synergy
Mother of Runes
18%inclusion25 decks137 decks
13%synergy
Kalonian Hydra
18%inclusion24 decks137 decks
15%synergy
Eternal Witness
18%inclusion24 decks137 decks
0%synergy
Linvala, Keeper of Silence
17%inclusion23 decks137 decks
15%synergy
Dauntless Dismantler
17%inclusion23 decks137 decks
15%synergy
Vexing Shusher
17%inclusion23 decks137 decks
15%synergy
Devoted Druid
17%inclusion23 decks137 decks
14%synergy
Recruiter of the Guard
17%inclusion23 decks137 decks
14%synergy
Priest of Titania
17%inclusion23 decks137 decks
13%synergy
Halana and Alena, Partners
17%inclusion23 decks137 decks
13%synergy
Collector Ouphe
16%inclusion22 decks137 decks
14%synergy
Endurance
16%inclusion22 decks137 decks
14%synergy
Vigor
16%inclusion22 decks137 decks
14%synergy
Instants
Pyroblast
37%inclusion51 decks137 decks
31%synergy
Veil of Summer
36%inclusion49 decks137 decks
31%synergy
Red Elemental Blast
35%inclusion48 decks137 decks
29%synergy
Signal the Clans
31%inclusion42 decks137 decks
30%synergy
Heroic Intervention
27%inclusion37 decks137 decks
-3%synergy
Lightning Bolt
25%inclusion34 decks137 decks
14%synergy
Crop Rotation
20%inclusion28 decks137 decks
11%synergy
Teferi's Protection
18%inclusion24 decks137 decks
0%synergy
Generous Gift
18%inclusion24 decks137 decks
-5%synergy
Savage Summoning
17%inclusion23 decks137 decks
17%synergy
Legolas's Quick Reflexes
17%inclusion23 decks137 decks
14%synergy
Inspiring Call
17%inclusion23 decks137 decks
9%synergy
Force of Vigor
16%inclusion22 decks137 decks
13%synergy
Beast Within
16%inclusion22 decks137 decks
-19%synergy
Noxious Revival
15%inclusion20 decks137 decks
10%synergy
Nature's Claim
14%inclusion19 decks137 decks
6%synergy
Angel's Grace
12%inclusion17 decks137 decks
11%synergy
Abrade
12%inclusion16 decks137 decks
0%synergy
Chaos Warp
11%inclusion15 decks137 decks
-19%synergy
Flawless Maneuver
10%inclusion14 decks137 decks
0%synergy
Archdruid's Charm
10%inclusion13 decks131 decks
5%synergy
Take Up the Shield
8.8%inclusion12 decks137 decks
8%synergy
Snakeskin Veil
8.8%inclusion12 decks137 decks
3%synergy
Silkguard
8.0%inclusion11 decks137 decks
7%synergy
Reprieve
6.6%inclusion9 decks137 decks
2%synergy
Tamiyo's Safekeeping
6.6%inclusion9 decks137 decks
1%synergy
Soul Partition
5.8%inclusion8 decks137 decks
5%synergy
Mortal's Ardor
5.1%inclusion7 decks137 decks
5%synergy
Calamity's Wake
5.1%inclusion7 decks137 decks
5%synergy
Shared Summons
5.1%inclusion7 decks137 decks
4%synergy
Dromoka's Command
5.1%inclusion7 decks137 decks
4%synergy
Everybody Lives!
5.1%inclusion7 decks137 decks
3%synergy
Rebuff the Wicked
5.1%inclusion7 decks137 decks
3%synergy
Tibalt's Trickery
5.1%inclusion7 decks137 decks
0%synergy
Boros Charm
5.1%inclusion7 decks137 decks
-18%synergy
Sorceries
Eldritch Evolution
41%inclusion56 decks137 decks
37%synergy
Nature's Rhythm
32%inclusion16 decks50 decks
28%synergy
Gamble
31%inclusion42 decks137 decks
22%synergy
Time of Need
30%inclusion41 decks137 decks
29%synergy
Nature's Lore
23%inclusion32 decks137 decks
-8%synergy
Farseek
22%inclusion30 decks137 decks
-14%synergy
Cultivate
22%inclusion30 decks137 decks
-21%synergy
Jeska's Will
19%inclusion26 decks137 decks
3%synergy
Three Visits
18%inclusion24 decks137 decks
-7%synergy
Green Sun's Zenith
16%inclusion22 decks137 decks
11%synergy
Idyllic Tutor
14%inclusion19 decks137 decks
10%synergy
Damning Verdict
13%inclusion18 decks137 decks
11%synergy
Blasphemous Act
13%inclusion18 decks137 decks
-20%synergy
Rampant Growth
13%inclusion18 decks137 decks
-20%synergy
Kodama's Reach
12%inclusion16 decks137 decks
-16%synergy
Sylvan Tutor
11%inclusion15 decks137 decks
10%synergy
Honor
11%inclusion3 decks28 decks
10%synergy
Shatterskull Smashing
8.8%inclusion12 decks137 decks
6%synergy
Angelfire Ignition
6.6%inclusion9 decks137 decks
5%synergy
Farewell
6.6%inclusion9 decks137 decks
-6%synergy
Bala Ged Recovery
5.8%inclusion8 decks137 decks
-2%synergy
Requisition Raid
5.2%inclusion6 decks115 decks
3%synergy
Vandalblast
5.1%inclusion7 decks137 decks
-11%synergy
Faithless Looting
5.1%inclusion7 decks137 decks
-11%synergy
Utility Artifacts
Agatha's Soul Cauldron
31%inclusion42 decks137 decks
29%synergy
Ozolith, the Shattered Spire
25%inclusion34 decks137 decks
20%synergy
The Ozolith
23%inclusion31 decks137 decks
19%synergy
The Great Henge
20%inclusion28 decks137 decks
11%synergy
Shadowspear
17%inclusion23 decks137 decks
13%synergy
Swiftfoot Boots
13%inclusion18 decks137 decks
-14%synergy
Birthing Pod
12%inclusion17 decks137 decks
10%synergy
Basilisk Collar
12%inclusion16 decks137 decks
8%synergy
Lightning Greaves
9.5%inclusion13 decks137 decks
-15%synergy
Vexing Bauble
8.8%inclusion9 decks102 decks
8%synergy
Enchantments
Deafening Silence
37%inclusion51 decks137 decks
35%synergy
Smothering Tithe
37%inclusion51 decks137 decks
15%synergy
Carpet of Flowers
34%inclusion47 decks137 decks
31%synergy
Hardened Scales
29%inclusion40 decks137 decks
19%synergy
Branching Evolution
23%inclusion32 decks137 decks
17%synergy
Cleric Class
21%inclusion29 decks137 decks
19%synergy
Cathars' Crusade
21%inclusion29 decks137 decks
16%synergy
Light of Promise
18%inclusion25 decks137 decks
17%synergy
Blind Obedience
18%inclusion25 decks137 decks
12%synergy
Wild Growth
18%inclusion24 decks137 decks
7%synergy
High Noon
17%inclusion20 decks115 decks
16%synergy
Trouble in Pairs
17%inclusion22 decks131 decks
12%synergy
Rest in Peace
16%inclusion22 decks137 decks
14%synergy
Tribute to the World Tree
15%inclusion21 decks137 decks
10%synergy
Sunbond
13%inclusion18 decks137 decks
13%synergy
Uncivil Unrest
13%inclusion18 decks137 decks
12%synergy
Utopia Sprawl
13%inclusion18 decks137 decks
5%synergy
Doubling Season
13%inclusion18 decks137 decks
3%synergy
Rule of Law
12%inclusion17 decks137 decks
11%synergy
Innkeeper's Talent
12%inclusion11 decks92 decks
8%synergy
Lifelink
11%inclusion15 decks137 decks
11%synergy
Court of Garenbrig
11%inclusion15 decks137 decks
9%synergy
Mayael's Aria
11%inclusion15 decks137 decks
9%synergy
Touch the Spirit Realm
10%inclusion14 decks137 decks
8%synergy
Terrasymbiosis
10%inclusion3 decks30 decks
5%synergy
Spirit Link
9.5%inclusion13 decks137 decks
8%synergy
Keen Sense
9.5%inclusion13 decks137 decks
8%synergy
Defense of the Heart
9.5%inclusion13 decks137 decks
7%synergy
Felidar Umbra
8.8%inclusion12 decks137 decks
8%synergy
Swift Reconfiguration
8.8%inclusion12 decks137 decks
8%synergy
Snake Umbra
8.8%inclusion12 decks137 decks
6%synergy
Kenrith's Transformation
8.8%inclusion12 decks137 decks
4%synergy
Rune of Sustenance
8.0%inclusion11 decks137 decks
8%synergy
Sphere Grid
7.0%inclusion3 decks43 decks
4%synergy
Felidar Retreat
6.6%inclusion9 decks137 decks
0%synergy
Guardian Project
6.6%inclusion9 decks137 decks
-2%synergy
Sheltered by Ghosts
5.9%inclusion5 decks85 decks
4%synergy
Spirit Loop
5.8%inclusion8 decks137 decks
5%synergy
Annie Joins Up
5.2%inclusion6 decks115 decks
-7%synergy
Quest for Pure Flame
5.1%inclusion7 decks137 decks
5%synergy
Battles
Invasion of Ikoria
41%inclusion56 decks137 decks
38%synergy
Planeswalkers
Minsc & Boo, Timeless Heroes
9.5%inclusion13 decks137 decks
8%synergy
Utility Lands
Phyrexian Tower
100%inclusion3 decks3 decks
91%synergy
Boseiju, Who Endures
55%inclusion76 decks137 decks
37%synergy
Gavony Township
32%inclusion44 decks137 decks
24%synergy
Yavimaya, Cradle of Growth
30%inclusion41 decks137 decks
21%synergy
Urza's Saga
16%inclusion22 decks137 decks
9%synergy
Witch's Clinic
15%inclusion20 decks137 decks
13%synergy
Eiganjo, Seat of the Empire
12%inclusion17 decks137 decks
5%synergy
Karn's Bastion
12%inclusion16 decks137 decks
7%synergy
Shifting Woodland
11%inclusion11 decks104 decks
4%synergy
Arena of Glory
10%inclusion10 decks100 decks
4%synergy
Emergence Zone
9.5%inclusion13 decks137 decks
7%synergy
Rogue's Passage
9.5%inclusion13 decks137 decks
-11%synergy
Oran-Rief, the Vastwood
7.3%inclusion10 decks137 decks
3%synergy
Kessig Wolf Run
7.3%inclusion10 decks137 decks
-8%synergy
Llanowar Reborn
5.8%inclusion8 decks137 decks
4%synergy
Mosswort Bridge
5.1%inclusion7 decks137 decks
-5%synergy
Mana Artifacts
Sol Ring
89%inclusion122 decks137 decks
5%synergy
Arcane Signet
69%inclusion94 decks137 decks
-4%synergy
Lotus Petal
42%inclusion57 decks137 decks
35%synergy
Fellwar Stone
25%inclusion34 decks137 decks
4%synergy
Mana Crypt
21%inclusion29 decks137 decks
18%synergy
Talisman of Unity
19%inclusion26 decks137 decks
11%synergy
Jeweled Lotus
15%inclusion20 decks137 decks
13%synergy
Talisman of Impulse
14%inclusion19 decks137 decks
3%synergy
Talisman of Conviction
14%inclusion19 decks137 decks
-10%synergy
Mox Opal
10%inclusion14 decks137 decks
6%synergy
Selesnya Signet
5.8%inclusion8 decks137 decks
-2%synergy
Chromatic Lantern
5.8%inclusion8 decks137 decks
-3%synergy
Commander's Sphere
5.8%inclusion8 decks137 decks
-7%synergy
Gruul Signet
5.1%inclusion7 decks137 decks
-5%synergy
Boros Signet
5.1%inclusion7 decks137 decks
-15%synergy
Lands
Command Tower
94%inclusion129 decks137 decks
20%synergy
Temple Garden
77%inclusion106 decks137 decks
39%synergy
Stomping Ground
77%inclusion106 decks137 decks
37%synergy
Sacred Foundry
73%inclusion100 decks137 decks
37%synergy
Windswept Heath
72%inclusion99 decks137 decks
61%synergy
Arid Mesa
69%inclusion95 decks137 decks
59%synergy
Wooded Foothills
69%inclusion95 decks137 decks
59%synergy
Exotic Orchard
64%inclusion87 decks137 decks
27%synergy
Bountiful Promenade
56%inclusion77 decks137 decks
34%synergy
City of Brass
55%inclusion76 decks137 decks
48%synergy
Spectator Seating
53%inclusion72 decks137 decks
29%synergy
Mana Confluence
52%inclusion71 decks137 decks
45%synergy
Plateau
51%inclusion70 decks137 decks
39%synergy
Savannah
51%inclusion70 decks137 decks
38%synergy
Taiga
51%inclusion70 decks137 decks
38%synergy
Spire Garden
49%inclusion67 decks137 decks
27%synergy
Verdant Catacombs
44%inclusion60 decks137 decks
33%synergy
Marsh Flats
42%inclusion58 decks137 decks
32%synergy
Misty Rainforest
42%inclusion58 decks137 decks
31%synergy
Gemstone Caverns
40%inclusion55 decks137 decks
35%synergy
Flooded Strand
37%inclusion51 decks137 decks
26%synergy
Scalding Tarn
34%inclusion46 decks137 decks
23%synergy
Brushland
33%inclusion45 decks137 decks
14%synergy
Jetmir's Garden
31%inclusion43 decks137 decks
2%synergy
Bloodstained Mire
28%inclusion38 decks137 decks
17%synergy
Battlefield Forge
27%inclusion37 decks137 decks
-1%synergy
Jungle Shrine
26%inclusion35 decks137 decks
-6%synergy
Karplusan Forest
23%inclusion32 decks137 decks
4%synergy
Cavern of Souls
22%inclusion30 decks137 decks
15%synergy
Horizon Canopy
16%inclusion22 decks137 decks
11%synergy
Sunpetal Grove
16%inclusion22 decks137 decks
-11%synergy
Branchloft Pathway
15%inclusion21 decks137 decks
8%synergy
Overgrown Farmland
15%inclusion21 decks137 decks
-2%synergy
Rockfall Vale
15%inclusion21 decks137 decks
-6%synergy
Canopy Vista
15%inclusion21 decks137 decks
-21%synergy
Cinder Glade
15%inclusion21 decks137 decks
-23%synergy
Cragcrown Pathway
15%inclusion20 decks137 decks
7%synergy
Clifftop Retreat
15%inclusion20 decks137 decks
-20%synergy
Talon Gates of Madara
14%inclusion14 decks99 decks
12%synergy
Rootbound Crag
14%inclusion19 decks137 decks
-13%synergy
Hushwood Verge
13%inclusion11 decks87 decks
3%synergy
Path of Ancestry
12%inclusion16 decks137 decks
-10%synergy
Sundown Pass
11%inclusion15 decks137 decks
-5%synergy
Forbidden Orchard
10%inclusion14 decks137 decks
8%synergy
Reflecting Pool
10%inclusion14 decks137 decks
5%synergy
Game Trail
10%inclusion14 decks137 decks
-5%synergy
Lush Portico
10%inclusion13 decks131 decks
1%synergy
Sunbillow Verge
10%inclusion6 decks62 decks
2%synergy
Needleverge Pathway
9.5%inclusion13 decks137 decks
2%synergy
Sungrass Prairie
9.5%inclusion13 decks137 decks
-4%synergy