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%inclusion124 decks9.41K decks
Rocco, Street Chef
0.0%inclusion3 decks12.1K decks
Voja, Jaws of the Conclave
0.0%inclusion3 decks18K decks
Sigurd, Jarl of Ravensthorpe
0.1%inclusion2 decks3.06K decks
Kenrith, the Returned King
0.0%inclusion2 decks29.9K decks
Marisi, Breaker of the Coil
0.0%inclusion1 decks6.24K decks
Bright-Palm, Soul Awakener
0.0%inclusion1 decks3.28K decks
New Cards
Erode
15%inclusion2 decks13 decks
Improvisation Capstone
6.7%inclusion1 decks15 decks
High Synergy Cards
The Red Terror
92%inclusion125 decks136 decks
Heliod, Sun-Crowned
88%inclusion119 decks136 decks
War Elemental
70%inclusion95 decks136 decks
Walking Ballista
70%inclusion95 decks136 decks
Eladamri's Call
73%inclusion99 decks136 decks
All Will Be One
61%inclusion83 decks136 decks
Delighted Halfling
64%inclusion87 decks136 decks
Esper Sentinel
70%inclusion95 decks136 decks
Sylvan Library
55%inclusion75 decks136 decks
Silence
51%inclusion69 decks136 decks
Top Cards
Swords to Plowshares
85%inclusion116 decks136 decks
Birds of Paradise
71%inclusion97 decks136 decks
Deflecting Swat
58%inclusion79 decks136 decks
Kutzil, Malamet Exemplar
56%inclusion76 decks136 decks
Path to Exile
55%inclusion75 decks136 decks
Rhythm of the Wild
52%inclusion71 decks136 decks
Grand Abolisher
49%inclusion67 decks136 decks
Chord of Calling
48%inclusion65 decks136 decks
Bloom Tender
47%inclusion64 decks136 decks
Finale of Devastation
45%inclusion61 decks136 decks
Game Changers
Worldly Tutor
71%inclusion97 decks136 decks
Enlightened Tutor
68%inclusion93 decks136 decks
Ancient Tomb
49%inclusion66 decks136 decks
Drannith Magistrate
46%inclusion62 decks136 decks
Chrome Mox
41%inclusion56 decks136 decks
Gaea's Cradle
38%inclusion52 decks136 decks
The One Ring
38%inclusion52 decks136 decks
Survival of the Fittest
30%inclusion41 decks136 decks
Mana Vault
30%inclusion41 decks136 decks
Mox Diamond
29%inclusion40 decks136 decks
Creatures
Casey Jones, Back Alley Brute
43%inclusion10 decks23 decks
Elvish Mystic
42%inclusion57 decks136 decks
Ranger-Captain of Eos
40%inclusion55 decks136 decks
Llanowar Elves
40%inclusion54 decks136 decks
Hexing Squelcher
39%inclusion14 decks36 decks
Archivist of Oghma
38%inclusion52 decks136 decks
Avacyn's Pilgrim
38%inclusion52 decks136 decks
Kami of Whispered Hopes
38%inclusion51 decks136 decks
Archangel of Thune
35%inclusion47 decks136 decks
Voice of Victory
35%inclusion29 decks84 decks
Scurry Oak
34%inclusion46 decks136 decks
Managorger Hydra
32%inclusion43 decks136 decks
Incubation Druid
31%inclusion42 decks136 decks
Elvish Spirit Guide
30%inclusion41 decks136 decks
Simian Spirit Guide
30%inclusion41 decks136 decks
Spike Feeder
29%inclusion39 decks136 decks
Aven Mindcensor
29%inclusion39 decks136 decks
Rosie Cotton of South Lane
28%inclusion38 decks136 decks
Shalai, Voice of Plenty
28%inclusion38 decks136 decks
Ragavan, Nimble Pilferer
27%inclusion37 decks136 decks
Ivy Lane Denizen
26%inclusion36 decks136 decks
Forgotten Ancient
26%inclusion36 decks136 decks
Imperial Recruiter
26%inclusion35 decks136 decks
Fyndhorn Elves
26%inclusion35 decks136 decks
Archon of Emeria
25%inclusion34 decks136 decks
Badgermole Cub
24%inclusion11 decks45 decks
Gyre Sage
24%inclusion33 decks136 decks
Basking Broodscale
24%inclusion32 decks135 decks
Ouroboroid
23%inclusion15 decks66 decks
Ajani's Pridemate
21%inclusion29 decks136 decks
Tinder Wall
21%inclusion29 decks136 decks
Sylvan Safekeeper
21%inclusion28 decks136 decks
Conclave Mentor
20%inclusion27 decks136 decks
Destiny Spinner
20%inclusion27 decks136 decks
Biophagus
18%inclusion24 decks136 decks
Priest of Titania
18%inclusion24 decks136 decks
The Destined White Mage
17%inclusion9 decks52 decks
Herd Baloth
17%inclusion23 decks136 decks
Allosaurus Shepherd
17%inclusion23 decks136 decks
Vigor
17%inclusion23 decks136 decks
Kalonian Hydra
17%inclusion23 decks136 decks
Devoted Druid
17%inclusion23 decks136 decks
Rishkar, Peema Renegade
17%inclusion23 decks136 decks
Mother of Runes
17%inclusion23 decks136 decks
Triskelion
16%inclusion22 decks136 decks
Trelasarra, Moon Dancer
16%inclusion22 decks136 decks
Bristly Bill, Spine Sower
16%inclusion22 decks136 decks
Halana and Alena, Partners
16%inclusion22 decks136 decks
Beast Whisperer
16%inclusion22 decks136 decks
Mikaeus, the Lunarch
15%inclusion21 decks136 decks
Instants
Pyroblast
35%inclusion48 decks136 decks
Heroic Intervention
34%inclusion46 decks136 decks
Red Elemental Blast
33%inclusion45 decks136 decks
Signal the Clans
32%inclusion44 decks136 decks
Veil of Summer
31%inclusion42 decks136 decks
Crop Rotation
24%inclusion33 decks136 decks
Lightning Bolt
21%inclusion28 decks136 decks
Teferi's Protection
21%inclusion28 decks136 decks
Savage Summoning
19%inclusion26 decks136 decks
Force of Vigor
19%inclusion26 decks136 decks
Inspiring Call
19%inclusion26 decks136 decks
Beast Within
19%inclusion26 decks136 decks
Legolas's Quick Reflexes
18%inclusion25 decks136 decks
Generous Gift
18%inclusion25 decks136 decks
Noxious Revival
15%inclusion21 decks136 decks
Nature's Claim
13%inclusion18 decks136 decks
Redirect Lightning
11%inclusion7 decks62 decks
Angel's Grace
11%inclusion15 decks136 decks
Snakeskin Veil
11%inclusion15 decks136 decks
Archdruid's Charm
10%inclusion14 decks136 decks
Flawless Maneuver
10%inclusion14 decks136 decks
Abrade
10%inclusion14 decks136 decks
Take Up the Shield
10%inclusion13 decks136 decks
Reprieve
8.1%inclusion11 decks136 decks
Tibalt's Trickery
8.1%inclusion11 decks136 decks
Silkguard
7.4%inclusion10 decks136 decks
Orim's Chant
7.4%inclusion10 decks136 decks
Chaos Warp
7.4%inclusion10 decks136 decks
Boros Charm
6.6%inclusion9 decks136 decks
Calamity's Wake
5.9%inclusion8 decks136 decks
Galadriel's Dismissal
5.9%inclusion8 decks136 decks
Unbreakable Formation
5.9%inclusion8 decks136 decks
Tamiyo's Safekeeping
5.9%inclusion8 decks136 decks
Strength of Will
5.3%inclusion3 decks57 decks
Soul Partition
5.1%inclusion7 decks136 decks
Summoner's Pact
5.1%inclusion7 decks136 decks
Sorceries
Eldritch Evolution
40%inclusion55 decks136 decks
Gamble
31%inclusion42 decks136 decks
Time of Need
29%inclusion39 decks136 decks
Nature's Rhythm
28%inclusion23 decks82 decks
Nature's Lore
26%inclusion35 decks136 decks
Farseek
26%inclusion35 decks136 decks
Cultivate
23%inclusion31 decks136 decks
Green Sun's Zenith
21%inclusion28 decks136 decks
Jeska's Will
18%inclusion25 decks136 decks
Three Visits
16%inclusion22 decks136 decks
Kodama's Reach
15%inclusion21 decks136 decks
Blasphemous Act
15%inclusion20 decks136 decks
Sylvan Tutor
14%inclusion19 decks136 decks
Damning Verdict
13%inclusion18 decks136 decks
Idyllic Tutor
13%inclusion18 decks136 decks
Rampant Growth
13%inclusion18 decks136 decks
Vandalblast
7.4%inclusion10 decks136 decks
Farewell
6.6%inclusion9 decks136 decks
Honor
6.3%inclusion4 decks64 decks
Tooth and Nail
5.9%inclusion8 decks136 decks
Requisition Raid
5.9%inclusion8 decks136 decks
Fangs of Kalonia
5.3%inclusion7 decks132 decks
Shatterskull Smashing
5.1%inclusion7 decks136 decks
Bala Ged Recovery
5.1%inclusion7 decks136 decks
Faithless Looting
5.1%inclusion7 decks136 decks
Utility Artifacts
Agatha's Soul Cauldron
38%inclusion51 decks136 decks
Ozolith, the Shattered Spire
28%inclusion38 decks136 decks
The Ozolith
25%inclusion34 decks136 decks
Shadowspear
20%inclusion27 decks136 decks
The Great Henge
20%inclusion27 decks136 decks
Swiftfoot Boots
16%inclusion22 decks136 decks
Basilisk Collar
15%inclusion20 decks136 decks
Lightning Greaves
15%inclusion20 decks136 decks
The Earth Crystal
12%inclusion9 decks76 decks
Birthing Pod
11%inclusion15 decks136 decks
Vexing Bauble
10%inclusion13 decks132 decks
Tarrian's Soulcleaver
5.1%inclusion7 decks136 decks
Enchantments
Smothering Tithe
41%inclusion56 decks136 decks
Deafening Silence
38%inclusion51 decks136 decks
Carpet of Flowers
32%inclusion44 decks136 decks
Hardened Scales
29%inclusion40 decks136 decks
Cleric Class
26%inclusion35 decks136 decks
Cathars' Crusade
26%inclusion35 decks136 decks
Branching Evolution
26%inclusion35 decks136 decks
Terrasymbiosis
21%inclusion14 decks66 decks
Light of Promise
19%inclusion26 decks136 decks
High Noon
17%inclusion23 decks136 decks
Trouble in Pairs
17%inclusion23 decks136 decks
Uncivil Unrest
15%inclusion20 decks136 decks
Innkeeper's Talent
15%inclusion18 decks123 decks
Defense of the Heart
14%inclusion19 decks136 decks
Blind Obedience
14%inclusion19 decks136 decks
Wild Growth
14%inclusion19 decks136 decks
Sunbond
13%inclusion17 decks136 decks
Tribute to the World Tree
13%inclusion17 decks136 decks
Doubling Season
13%inclusion17 decks136 decks
Lifelink
12%inclusion16 decks136 decks
Rest in Peace
12%inclusion16 decks136 decks
Mayael's Aria
12%inclusion16 decks136 decks
Rule of Law
10%inclusion14 decks136 decks
Keen Sense
10%inclusion14 decks136 decks
Spirit Link
10%inclusion13 decks136 decks
Utopia Sprawl
10%inclusion13 decks136 decks
Loading Zone
9.4%inclusion6 decks64 decks
Swift Reconfiguration
8.8%inclusion12 decks136 decks
Touch the Spirit Realm
8.8%inclusion12 decks136 decks
Guardian Project
8.8%inclusion12 decks136 decks
Kenrith's Transformation
8.1%inclusion11 decks136 decks
Sphere Grid
7.7%inclusion6 decks78 decks
Felidar Umbra
7.4%inclusion10 decks136 decks
Rune of Sustenance
7.4%inclusion10 decks136 decks
Court of Garenbrig
6.6%inclusion9 decks136 decks
Snake Umbra
6.6%inclusion9 decks136 decks
Felidar Retreat
5.9%inclusion8 decks136 decks
Annie Joins Up
5.9%inclusion8 decks136 decks
Quest for Pure Flame
5.1%inclusion7 decks136 decks
Resourceful Defense
5.1%inclusion7 decks136 decks
Battles
Invasion of Ikoria
34%inclusion46 decks136 decks
Planeswalkers
Minsc & Boo, Timeless Heroes
8.8%inclusion12 decks136 decks
Utility Lands
Boseiju, Who Endures
55%inclusion75 decks136 decks
Gavony Township
35%inclusion48 decks136 decks
Yavimaya, Cradle of Growth
30%inclusion41 decks136 decks
Witch's Clinic
17%inclusion23 decks136 decks
Urza's Saga
15%inclusion21 decks136 decks
Karn's Bastion
13%inclusion17 decks136 decks
Shifting Woodland
12%inclusion16 decks134 decks
Arena of Glory
11%inclusion14 decks130 decks
Eiganjo, Seat of the Empire
10%inclusion14 decks136 decks
Abandoned Air Temple
9.3%inclusion4 decks43 decks
Rogue's Passage
8.8%inclusion12 decks136 decks
Kessig Wolf Run
7.4%inclusion10 decks136 decks
Emergence Zone
5.9%inclusion8 decks136 decks
Oran-Rief, the Vastwood
5.9%inclusion8 decks136 decks
Temple of the False God
5.9%inclusion8 decks136 decks
City of Traitors
5.1%inclusion7 decks136 decks
Mosswort Bridge
5.1%inclusion7 decks136 decks
Mana Artifacts
Sol Ring
90%inclusion123 decks136 decks
Arcane Signet
69%inclusion94 decks136 decks
Lotus Petal
39%inclusion53 decks136 decks
Talisman of Unity
21%inclusion29 decks136 decks
Fellwar Stone
21%inclusion29 decks136 decks
Talisman of Conviction
15%inclusion21 decks136 decks
Talisman of Impulse
13%inclusion18 decks136 decks
Mox Opal
8.8%inclusion12 decks136 decks
Mana Crypt
7.4%inclusion10 decks136 decks
Chromatic Lantern
5.9%inclusion8 decks136 decks
Commander's Sphere
5.9%inclusion8 decks136 decks
Jeweled Lotus
5.1%inclusion7 decks136 decks
Lands
Command Tower
92%inclusion125 decks136 decks
Stomping Ground
80%inclusion109 decks136 decks
Temple Garden
79%inclusion108 decks136 decks
Sacred Foundry
76%inclusion103 decks136 decks
Windswept Heath
74%inclusion101 decks136 decks
Wooded Foothills
71%inclusion96 decks136 decks
Arid Mesa
70%inclusion95 decks136 decks
Exotic Orchard
60%inclusion82 decks136 decks
Spectator Seating
54%inclusion74 decks136 decks
City of Brass
54%inclusion73 decks136 decks
Bountiful Promenade
52%inclusion71 decks136 decks
Mana Confluence
50%inclusion68 decks136 decks
Plateau
48%inclusion65 decks136 decks
Savannah
47%inclusion64 decks136 decks
Taiga
46%inclusion63 decks136 decks
Spire Garden
45%inclusion61 decks136 decks
Misty Rainforest
43%inclusion58 decks136 decks
Verdant Catacombs
42%inclusion57 decks136 decks
Gemstone Caverns
40%inclusion54 decks136 decks
Marsh Flats
40%inclusion54 decks136 decks
Flooded Strand
38%inclusion52 decks136 decks
Jetmir's Garden
35%inclusion47 decks136 decks
Scalding Tarn
33%inclusion45 decks136 decks
Brushland
31%inclusion42 decks136 decks
Bloodstained Mire
26%inclusion36 decks136 decks
Battlefield Forge
26%inclusion35 decks136 decks
Jungle Shrine
24%inclusion33 decks136 decks
Cavern of Souls
23%inclusion31 decks136 decks
Karplusan Forest
21%inclusion29 decks136 decks
Rockfall Vale
18%inclusion25 decks136 decks
Cinder Glade
18%inclusion25 decks136 decks
Clifftop Retreat
18%inclusion24 decks136 decks
Branchloft Pathway
17%inclusion23 decks136 decks
Sunpetal Grove
17%inclusion23 decks136 decks
Canopy Vista
17%inclusion23 decks136 decks
Cragcrown Pathway
16%inclusion22 decks136 decks
Overgrown Farmland
15%inclusion21 decks136 decks
Rootbound Crag
15%inclusion21 decks136 decks
Talon Gates of Madara
14%inclusion18 decks129 decks
Horizon Canopy
13%inclusion18 decks136 decks
Hushwood Verge
13%inclusion15 decks119 decks
Lush Portico
12%inclusion16 decks136 decks
Sundown Pass
12%inclusion16 decks136 decks
Path of Ancestry
12%inclusion16 decks136 decks
Starting Town
12%inclusion9 decks78 decks
Forbidden Orchard
11%inclusion15 decks136 decks
Reflecting Pool
11%inclusion15 decks136 decks
Elegant Parlor
11%inclusion15 decks136 decks
Needleverge Pathway
10%inclusion14 decks136 decks
Game Trail
10%inclusion14 decks136 decks