Shalai and Hallar
Devoted Druid
Arcus Acolyte
Ozolith, the Shattered Spire

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Devoted Druid does not have summoning sickness and does not have a -1/-1 counter on it.

   Steps

How does this combo work?
1
Activate Devoted Druid's first ability by tapping it, adding .
2
Activate Devoted Druid's second ability by putting a -1/-1 counter on it, untapping it.
3
If Devoted Druid has a +1/+1 counter on it, repeat from step 1 until Devoted Druid has no +1/+1 counters.
4
Activate Devoted Druid's outlast ability by paying and tapping it, putting two +1/+1 counters on Devoted Druid.
5
Shalai and Hallar triggers, dealing 2 damage to an opponent.
6
Repeat from step 2.

   Results

What do I get from this combo?
Infinite damage
Shalai and Hallar
0.4%inclusion34 decks9.24K decks
High Synergy Cards
Heliod, Sun-Crowned
88%inclusion30 decks34 decks
87%synergy
The Red Terror
88%inclusion30 decks34 decks
86%synergy
Kami of Whispered Hopes
88%inclusion30 decks34 decks
82%synergy
Hardened Scales
82%inclusion28 decks34 decks
73%synergy
Conclave Mentor
74%inclusion25 decks34 decks
69%synergy
Walking Ballista
68%inclusion23 decks34 decks
65%synergy
War Elemental
65%inclusion22 decks34 decks
64%synergy
Branching Evolution
68%inclusion23 decks34 decks
61%synergy
All Will Be One
65%inclusion22 decks34 decks
59%synergy
Gyre Sage
56%inclusion19 decks34 decks
49%synergy
Top Cards
Nature's Lore
59%inclusion20 decks34 decks
21%synergy
Three Visits
56%inclusion19 decks34 decks
28%synergy
Farseek
56%inclusion19 decks34 decks
8%synergy
Swords to Plowshares
56%inclusion19 decks34 decks
-2%synergy
Incubation Druid
53%inclusion18 decks34 decks
45%synergy
Rhythm of the Wild
53%inclusion18 decks34 decks
23%synergy
Heroic Intervention
53%inclusion18 decks34 decks
13%synergy
Eladamri's Call
50%inclusion17 decks34 decks
41%synergy
Kutzil, Malamet Exemplar
50%inclusion17 decks34 decks
28%synergy
Path to Exile
50%inclusion17 decks34 decks
-5%synergy
Game Changers
Worldly Tutor
53%inclusion18 decks34 decks
40%synergy
Enlightened Tutor
35%inclusion12 decks34 decks
23%synergy
Teferi's Protection
35%inclusion12 decks34 decks
18%synergy
Smothering Tithe
21%inclusion7 decks34 decks
7%synergy
Gamble
15%inclusion5 decks34 decks
11%synergy
Jeska's Will
12%inclusion4 decks34 decks
6%synergy
The One Ring
8.8%inclusion3 decks34 decks
4%synergy
Ancient Tomb
8.8%inclusion3 decks34 decks
2%synergy
Aura Shards
8.8%inclusion3 decks34 decks
-1%synergy
Creatures
Forgotten Ancient
47%inclusion16 decks34 decks
43%synergy
Trelasarra, Moon Dancer
44%inclusion15 decks34 decks
44%synergy
Scurry Oak
44%inclusion15 decks34 decks
42%synergy
Mikaeus, the Lunarch
44%inclusion15 decks34 decks
41%synergy
Celestial Unicorn
41%inclusion14 decks34 decks
41%synergy
Archangel of Thune
41%inclusion14 decks34 decks
41%synergy
Ajani's Pridemate
41%inclusion14 decks34 decks
40%synergy
Managorger Hydra
41%inclusion14 decks34 decks
38%synergy
Champion of Lambholt
41%inclusion14 decks34 decks
32%synergy
Birds of Paradise
41%inclusion14 decks34 decks
18%synergy
Voice of the Blessed
38%inclusion13 decks34 decks
38%synergy
Halana and Alena, Partners
38%inclusion13 decks34 decks
34%synergy
Vigor
35%inclusion12 decks34 decks
34%synergy
Abzan Battle Priest
35%inclusion12 decks34 decks
33%synergy
Delighted Halfling
35%inclusion12 decks34 decks
25%synergy
Ivy Lane Denizen
32%inclusion11 decks34 decks
31%synergy
Twinblade Paladin
29%inclusion10 decks34 decks
29%synergy
Herd Baloth
29%inclusion10 decks34 decks
28%synergy
Rishkar, Peema Renegade
29%inclusion10 decks34 decks
24%synergy
Rosie Cotton of South Lane
29%inclusion10 decks34 decks
23%synergy
Bristly Bill, Spine Sower
29%inclusion9 decks31 decks
25%synergy
Basking Broodscale
28%inclusion8 decks29 decks
24%synergy
Evolution Witness
28%inclusion8 decks29 decks
23%synergy
Esper Sentinel
26%inclusion9 decks34 decks
14%synergy
Phyrexian Devourer
24%inclusion8 decks34 decks
23%synergy
Spike Feeder
24%inclusion8 decks34 decks
23%synergy
Triskelion
24%inclusion8 decks34 decks
23%synergy
Benevolent Hydra
24%inclusion8 decks34 decks
23%synergy
Vorinclex, Monstrous Raider
24%inclusion8 decks34 decks
22%synergy
Shalai, Voice of Plenty
24%inclusion8 decks34 decks
20%synergy
Avacyn's Pilgrim
24%inclusion8 decks34 decks
12%synergy
Gideon's Company
21%inclusion7 decks34 decks
21%synergy
Crystalline Crawler
21%inclusion7 decks34 decks
20%synergy
Soul Warden
21%inclusion7 decks34 decks
19%synergy
Bright-Palm, Soul Awakener
21%inclusion7 decks34 decks
18%synergy
Good-Fortune Unicorn
21%inclusion7 decks34 decks
18%synergy
Kalonian Hydra
21%inclusion7 decks34 decks
18%synergy
Armorcraft Judge
21%inclusion7 decks34 decks
17%synergy
Evolution Sage
21%inclusion7 decks34 decks
16%synergy
Grand Abolisher
21%inclusion7 decks34 decks
16%synergy
Kodama of the West Tree
21%inclusion7 decks34 decks
15%synergy
Elvish Mystic
21%inclusion7 decks34 decks
8%synergy
Llanowar Elves
21%inclusion7 decks34 decks
4%synergy
Ageless Entity
18%inclusion6 decks34 decks
18%synergy
Vizier of Remedies
18%inclusion6 decks34 decks
17%synergy
Soul's Attendant
18%inclusion6 decks34 decks
17%synergy
Arwen, Weaver of Hope
18%inclusion6 decks34 decks
14%synergy
Abzan Falconer
18%inclusion6 decks34 decks
14%synergy
Toski, Bearer of Secrets
18%inclusion6 decks34 decks
9%synergy
Wildwood Scourge
15%inclusion5 decks34 decks
14%synergy
Instants
Inspiring Call
41%inclusion14 decks34 decks
31%synergy
Beast Within
29%inclusion10 decks34 decks
-2%synergy
Snakeskin Veil
26%inclusion9 decks34 decks
24%synergy
Signal the Clans
18%inclusion6 decks34 decks
17%synergy
Chord of Calling
18%inclusion6 decks34 decks
12%synergy
Chaos Warp
18%inclusion6 decks34 decks
-2%synergy
Generous Gift
18%inclusion6 decks34 decks
-10%synergy
Tamiyo's Safekeeping
15%inclusion5 decks34 decks
12%synergy
Silence
15%inclusion5 decks34 decks
11%synergy
Boros Charm
15%inclusion5 decks34 decks
-10%synergy
Take Up the Shield
12%inclusion4 decks34 decks
11%synergy
Congregation at Dawn
12%inclusion4 decks34 decks
10%synergy
Reprieve
12%inclusion4 decks34 decks
9%synergy
Pyroblast
12%inclusion4 decks34 decks
9%synergy
Red Elemental Blast
12%inclusion4 decks34 decks
9%synergy
Archdruid's Charm
12%inclusion4 decks34 decks
9%synergy
Veil of Summer
12%inclusion4 decks34 decks
9%synergy
Stroke of Midnight
12%inclusion4 decks34 decks
2%synergy
Deflecting Swat
12%inclusion4 decks34 decks
-1%synergy
Dawn's Truce
11%inclusion3 decks28 decks
3%synergy
Mortal's Ardor
8.8%inclusion3 decks34 decks
9%synergy
Silkguard
8.8%inclusion3 decks34 decks
8%synergy
Unbreakable Formation
8.8%inclusion3 decks34 decks
2%synergy
Akroma's Will
8.8%inclusion3 decks34 decks
-11%synergy
Sorceries
Kodama's Reach
29%inclusion10 decks34 decks
1%synergy
Cultivate
29%inclusion10 decks34 decks
-20%synergy
Idyllic Tutor
24%inclusion8 decks34 decks
20%synergy
Damning Verdict
21%inclusion7 decks34 decks
16%synergy
Blasphemous Act
21%inclusion7 decks34 decks
-5%synergy
Time of Need
18%inclusion6 decks34 decks
17%synergy
Rampant Growth
18%inclusion6 decks34 decks
-21%synergy
Angelfire Ignition
12%inclusion4 decks34 decks
11%synergy
Sylvan Tutor
12%inclusion4 decks34 decks
11%synergy
Eldritch Evolution
12%inclusion4 decks34 decks
8%synergy
Green Sun's Zenith
12%inclusion4 decks34 decks
8%synergy
Fangs of Kalonia
10%inclusion3 decks29 decks
9%synergy
Requisition Raid
10%inclusion3 decks31 decks
6%synergy
Twinflame
8.8%inclusion3 decks34 decks
8%synergy
Decimate
8.8%inclusion3 decks34 decks
1%synergy
Finale of Devastation
8.8%inclusion3 decks34 decks
1%synergy
Skyshroud Claim
8.8%inclusion3 decks34 decks
0%synergy
Vandalblast
8.8%inclusion3 decks34 decks
0%synergy
Farewell
8.8%inclusion3 decks34 decks
-1%synergy
Rishkar's Expertise
8.8%inclusion3 decks34 decks
-4%synergy
Utility Artifacts
The Ozolith
38%inclusion13 decks34 decks
32%synergy
The Great Henge
38%inclusion13 decks34 decks
26%synergy
Swiftfoot Boots
26%inclusion9 decks34 decks
0%synergy
Shadowspear
24%inclusion8 decks34 decks
20%synergy
Basilisk Collar
24%inclusion8 decks34 decks
18%synergy
Lightning Greaves
24%inclusion8 decks34 decks
-2%synergy
Staff of Domination
21%inclusion7 decks34 decks
20%synergy
Agatha's Soul Cauldron
18%inclusion6 decks34 decks
17%synergy
Talon of Pain
8.8%inclusion3 decks34 decks
9%synergy
Enchantments
Cleric Class
47%inclusion16 decks34 decks
47%synergy
Cathars' Crusade
47%inclusion16 decks34 decks
41%synergy
Uncivil Unrest
35%inclusion12 decks34 decks
32%synergy
Mayael's Aria
35%inclusion12 decks34 decks
31%synergy
Rite of Passage
26%inclusion9 decks34 decks
25%synergy
Tribute to the World Tree
26%inclusion9 decks34 decks
21%synergy
Innkeeper's Talent
25%inclusion7 decks28 decks
21%synergy
Light of Promise
24%inclusion8 decks34 decks
23%synergy
Swift Reconfiguration
21%inclusion7 decks34 decks
20%synergy
Ajani's Welcome
21%inclusion7 decks34 decks
20%synergy
Court of Garenbrig
21%inclusion7 decks34 decks
19%synergy
Sylvan Library
21%inclusion7 decks34 decks
12%synergy
Sunbond
18%inclusion6 decks34 decks
18%synergy
Keen Sense
18%inclusion6 decks34 decks
17%synergy
Resourceful Defense
18%inclusion6 decks34 decks
16%synergy
Felidar Umbra
15%inclusion5 decks34 decks
14%synergy
Felidar Retreat
15%inclusion5 decks34 decks
-2%synergy
Sheltered by Ghosts
14%inclusion3 decks22 decks
12%synergy
Quest for Pure Flame
12%inclusion4 decks34 decks
12%synergy
Snake Umbra
12%inclusion4 decks34 decks
10%synergy
Guardian Project
12%inclusion4 decks34 decks
3%synergy
Doubling Season
12%inclusion4 decks34 decks
-1%synergy
Impact Tremors
12%inclusion4 decks34 decks
-2%synergy
Annie Joins Up
10%inclusion3 decks31 decks
-10%synergy
Virtue of Courage
8.8%inclusion3 decks34 decks
9%synergy
Spirit Loop
8.8%inclusion3 decks34 decks
9%synergy
Lifelink
8.8%inclusion3 decks34 decks
9%synergy
Spirit Link
8.8%inclusion3 decks34 decks
9%synergy
City on Fire
8.8%inclusion3 decks34 decks
8%synergy
Together Forever
8.8%inclusion3 decks34 decks
7%synergy
Invigorating Hot Spring
8.8%inclusion3 decks34 decks
7%synergy
Virtue of Loyalty
8.8%inclusion3 decks34 decks
7%synergy
Sterling Grove
8.8%inclusion3 decks34 decks
6%synergy
Utopia Sprawl
8.8%inclusion3 decks34 decks
3%synergy
Garruk's Uprising
8.8%inclusion3 decks34 decks
-15%synergy
Battles
Invasion of Ikoria
18%inclusion6 decks34 decks
13%synergy
Utility Lands
Gavony Township
56%inclusion19 decks34 decks
47%synergy
Karn's Bastion
44%inclusion15 decks34 decks
41%synergy
Yavimaya, Cradle of Growth
29%inclusion10 decks34 decks
11%synergy
Boseiju, Who Endures
26%inclusion9 decks34 decks
10%synergy
Llanowar Reborn
21%inclusion7 decks34 decks
19%synergy
Witch's Clinic
15%inclusion5 decks34 decks
14%synergy
Mosswort Bridge
15%inclusion5 decks34 decks
-2%synergy
Forge of Heroes
12%inclusion4 decks34 decks
12%synergy
Nesting Grounds
12%inclusion4 decks34 decks
10%synergy
Oran-Rief, the Vastwood
12%inclusion4 decks34 decks
10%synergy
Reliquary Tower
12%inclusion4 decks34 decks
-7%synergy
Rogue's Passage
12%inclusion4 decks34 decks
-15%synergy
Drannith Ruins
8.8%inclusion3 decks34 decks
8%synergy
Temple of the False God
8.8%inclusion3 decks34 decks
-2%synergy
Kessig Wolf Run
8.8%inclusion3 decks34 decks
-8%synergy
Mana Artifacts
Sol Ring
79%inclusion27 decks34 decks
-5%synergy
Arcane Signet
74%inclusion25 decks34 decks
-1%synergy
Fellwar Stone
18%inclusion6 decks34 decks
7%synergy
Talisman of Unity
15%inclusion5 decks34 decks
6%synergy
Talisman of Conviction
12%inclusion4 decks34 decks
4%synergy
Talisman of Impulse
12%inclusion4 decks34 decks
4%synergy
Commander's Sphere
12%inclusion4 decks34 decks
2%synergy
Boros Signet
8.8%inclusion3 decks34 decks
1%synergy
Selesnya Signet
8.8%inclusion3 decks34 decks
0%synergy
Chromatic Lantern
8.8%inclusion3 decks34 decks
-4%synergy
Lands
Command Tower
91%inclusion31 decks34 decks
0%synergy
Jetmir's Garden
79%inclusion27 decks34 decks
38%synergy
Stomping Ground
74%inclusion25 decks34 decks
30%synergy
Temple Garden
71%inclusion24 decks34 decks
29%synergy
Sacred Foundry
59%inclusion20 decks34 decks
19%synergy
Cinder Glade
59%inclusion20 decks34 decks
10%synergy
Arid Mesa
56%inclusion19 decks34 decks
28%synergy
Windswept Heath
56%inclusion19 decks34 decks
25%synergy
Exotic Orchard
53%inclusion18 decks34 decks
0%synergy
Jungle Shrine
53%inclusion18 decks34 decks
-2%synergy
Wooded Foothills
47%inclusion16 decks34 decks
17%synergy
Canopy Vista
47%inclusion16 decks34 decks
-2%synergy
Spectator Seating
41%inclusion14 decks34 decks
16%synergy
Bountiful Promenade
41%inclusion14 decks34 decks
13%synergy
Spire Garden
38%inclusion13 decks34 decks
11%synergy
Rootbound Crag
38%inclusion13 decks34 decks
1%synergy
Sunpetal Grove
38%inclusion13 decks34 decks
0%synergy
Rockfall Vale
32%inclusion11 decks34 decks
8%synergy
Clifftop Retreat
32%inclusion11 decks34 decks
-9%synergy
Plateau
26%inclusion9 decks34 decks
16%synergy
Taiga
26%inclusion9 decks34 decks
16%synergy
Savannah
26%inclusion9 decks34 decks
16%synergy
Cragcrown Pathway
24%inclusion8 decks34 decks
17%synergy
Brushland
24%inclusion8 decks34 decks
3%synergy
Overgrown Farmland
24%inclusion8 decks34 decks
2%synergy
Battlefield Forge
24%inclusion8 decks34 decks
1%synergy
Path of Ancestry
24%inclusion8 decks34 decks
-11%synergy
Thornspire Verge
22%inclusion5 decks23 decks
12%synergy
Hushwood Verge
22%inclusion5 decks23 decks
11%synergy
Branchloft Pathway
21%inclusion7 decks34 decks
14%synergy
Commercial District
21%inclusion7 decks34 decks
12%synergy
Lush Portico
21%inclusion7 decks34 decks
11%synergy
Karplusan Forest
21%inclusion7 decks34 decks
4%synergy
Krosan Verge
18%inclusion6 decks34 decks
7%synergy
Sundown Pass
18%inclusion6 decks34 decks
3%synergy
Game Trail
18%inclusion6 decks34 decks
-2%synergy
Fortified Village
18%inclusion6 decks34 decks
-4%synergy
Bretagard Stronghold
15%inclusion5 decks34 decks
14%synergy
Mana Confluence
15%inclusion5 decks34 decks
8%synergy
City of Brass
15%inclusion5 decks34 decks
8%synergy
Elegant Parlor
15%inclusion5 decks34 decks
8%synergy
Mossfire Valley
15%inclusion5 decks34 decks
1%synergy
Sungrass Prairie
15%inclusion5 decks34 decks
-1%synergy
Needleverge Pathway
12%inclusion4 decks34 decks
7%synergy
Reflecting Pool
12%inclusion4 decks34 decks
7%synergy
Marsh Flats
12%inclusion4 decks34 decks
6%synergy
Scalding Tarn
8.8%inclusion3 decks34 decks
4%synergy
Bloodstained Mire
8.8%inclusion3 decks34 decks
4%synergy
Misty Rainforest
8.8%inclusion3 decks34 decks
3%synergy
Scattered Groves
8.8%inclusion3 decks34 decks
0%synergy