Shalai and Hallar + The Red Terror

Shalai and Hallar
The Red Terror

Requires
Shalai and Hallar must be on the battlefield. The Red Terror must be on the battlefield.
Steps
  1. Put a +1/+1 counter on a creature you control.
  2. Shalai and Hallar triggers, dealing 1 damage to an opponent.
  3. The Red Terror triggers, putting a +1/+1 counter on itself.
  4. Repeat from step 2.
Results
Infinite +1/+1 counters on The Red Terror. Infinite damage.

Shalai and Hallar
54.62% of 10433 decks 5699 decks
Voja, Jaws of the Conclave
3.70% of 15151 decks 561 decks
Bright-Palm, Soul Awakener
7.59% of 3687 decks 280 decks
Rocco, Street Chef
1.99% of 8960 decks 178 decks
Aragorn, Hornburg Hero
4.02% of 2464 decks 99 decks
Marath, Will of the Wild
2.25% of 2623 decks 59 decks
Rocco, Cabaretti Caterer
0.63% of 6473 decks 41 decks
Aragorn, the Uniter
0.14% of 20692 decks 30 decks
Jared Carthalion, True Heir
0.54% of 2584 decks 14 decks
Atla Palani, Nest Tender
0.09% of 16318 decks 14 decks
Sigurd, Jarl of Ravensthorpe
0.88% of 1484 decks 13 decks
Jodah, the Unifier
0.06% of 20402 decks 12 decks
Bruse Tarl, Boorish Herder // Reyhan, Last of the Abzan
3.12% of 321 decks 10 decks
Kenrith, the Returned King
0.04% of 23933 decks 10 decks
Obuun, Mul Daya Ancestor
0.29% of 3483 decks 10 decks
Ramos, Dragon Engine
0.10% of 9391 decks 9 decks
Jetmir, Nexus of Revels
0.09% of 9167 decks 8 decks
Sisay, Weatherlight Captain
0.05% of 13202 decks 7 decks
New Cards
Warden of the Grove
7% of 377 decks +5% synergy
Nature's Rhythm
6% of 401 decks +3% synergy
Voice of Victory
4% of 510 decks -2% synergy
Windcrag Siege
2% of 401 decks -4% synergy
Clarion Conqueror
1% of 432 decks +0% synergy
High Synergy Cards
All Will Be One
64% of 7139 decks +62% synergy
Managorger Hydra
60% of 7139 decks +56% synergy
Forgotten Ancient
60% of 7139 decks +54% synergy
Inspiring Call
60% of 7139 decks +52% synergy
Hardened Scales
61% of 7139 decks +52% synergy
Kami of Whispered Hopes
57% of 7139 decks +51% synergy
Heliod, Sun-Crowned
54% of 7139 decks +51% synergy
Gyre Sage
54% of 7139 decks +51% synergy
Incubation Druid
55% of 7139 decks +50% synergy
Mikaeus, the Lunarch
50% of 7139 decks +48% synergy
Top Cards
Swords to Plowshares
81% of 7139 decks +18% synergy
Rhythm of the Wild
58% of 7139 decks +35% synergy
Path to Exile
54% of 7139 decks +7% synergy
Conclave Mentor
52% of 7139 decks +48% synergy
Champion of Lambholt
50% of 7139 decks +44% synergy
Kutzil, Malamet Exemplar
50% of 5028 decks +36% synergy
Rishkar, Peema Renegade
50% of 7139 decks +45% synergy
Kalonian Hydra
50% of 7139 decks +47% synergy
Cultivate
49% of 7139 decks +4% synergy
Ozolith, the Shattered Spire
48% of 7139 decks +43% synergy
Game Changers
Enlightened Tutor
33% of 7139 decks +16% synergy
Rhystic Study
30% of 96 decks +4% synergy
Demonic Tutor
28% of 78 decks +7% synergy
Drannith Magistrate
15% of 7139 decks +9% synergy
Ancient Tomb
14% of 7139 decks +4% synergy
Gaea's Cradle
12% of 7139 decks +6% synergy
Chrome Mox
11% of 7139 decks +5% synergy
Mox Diamond
8% of 7139 decks +4% synergy
Survival of the Fittest
8% of 7139 decks +6% synergy
Kinnan, Bonder Prodigy
7% of 96 decks +3% synergy
Creatures
Halana and Alena, Partners
46% of 7139 decks +42% synergy
Birds of Paradise
44% of 7139 decks +17% synergy
Good-Fortune Unicorn
39% of 7139 decks +36% synergy
Esper Sentinel
39% of 7139 decks +19% synergy
Abzan Falconer
38% of 7139 decks +36% synergy
Bright-Palm, Soul Awakener
38% of 7139 decks +36% synergy
Hamza, Guardian of Arashin
36% of 7139 decks +34% synergy
War Elemental
36% of 7139 decks +35% synergy
Shalai, Voice of Plenty
33% of 7139 decks +26% synergy
Kodama of the West Tree
33% of 7139 decks +29% synergy
Conclave Sledge-Captain
32% of 7139 decks +31% synergy
Armorcraft Judge
31% of 7139 decks +30% synergy
Walking Ballista
31% of 7139 decks +28% synergy
Llanowar Elves
30% of 7139 decks +9% synergy
Evolution Sage
29% of 7139 decks +23% synergy
Abzan Battle Priest
29% of 7139 decks +28% synergy
Avacyn's Pilgrim
28% of 7139 decks +13% synergy
Arwen, Weaver of Hope
27% of 6160 decks +25% synergy
Elvish Mystic
27% of 7139 decks +9% synergy
Dusk Legion Duelist
27% of 7139 decks +25% synergy
Krenko, Tin Street Kingpin
27% of 7139 decks +22% synergy
Taurean Mauler
27% of 7139 decks +23% synergy
Ignoble Hierarch
26% of 78 decks +0% synergy
Sunscorch Regent
25% of 7139 decks +23% synergy
Atraxa, Praetors' Voice
25% of 60 decks +21% synergy
Sovereign Okinec Ahau
25% of 5046 decks +22% synergy
Bristly Bill, Spine Sower
23% of 3801 decks +20% synergy
Evolution Witness
22% of 3455 decks +19% synergy
Delighted Halfling
22% of 6665 decks +10% synergy
Guardian Scalelord
22% of 7139 decks +21% synergy
Beast Whisperer
21% of 7139 decks +10% synergy
Lae'zel, Vlaakith's Champion
21% of 7139 decks +18% synergy
Defiler of Vigor
20% of 7139 decks +17% synergy
Bloom Tender
19% of 7139 decks +11% synergy
Scurry Oak
19% of 7139 decks +17% synergy
Vorinclex, Monstrous Raider
19% of 7139 decks +16% synergy
Noble Hierarch
19% of 96 decks +3% synergy
Fyndhorn Elves
19% of 7139 decks +7% synergy
Vigor
19% of 7139 decks +16% synergy
Grand Abolisher
19% of 7139 decks +9% synergy
Mossborn Hydra
18% of 2094 decks +14% synergy
Biophagus
18% of 7139 decks +16% synergy
Loyal Guardian
18% of 7139 decks +16% synergy
Corpsejack Menace
17% of 78 decks +12% synergy
Envoy of the Ancestors
16% of 3344 decks +15% synergy
Fertilid
16% of 7139 decks +14% synergy
Scavenging Ooze
16% of 7139 decks +13% synergy
Aragorn, Hornburg Hero
16% of 5266 decks +14% synergy
Inga and Esika
16% of 96 decks +12% synergy
Railway Brawler
15% of 3801 decks +13% synergy
Instants
Generous Gift
43% of 7139 decks +18% synergy
Heroic Intervention
43% of 7139 decks +13% synergy
Beast Within
39% of 7139 decks +2% synergy
Worldly Tutor
38% of 7139 decks +24% synergy
Eladamri's Call
36% of 7139 decks +26% synergy
Counterspell
28% of 96 decks -14% synergy
Deflecting Swat
26% of 7139 decks +9% synergy
Teferi's Protection
22% of 7139 decks +3% synergy
Unbreakable Formation
20% of 7139 decks +13% synergy
Vampiric Tutor
19% of 78 decks +2% synergy
Chord of Calling
19% of 7139 decks +13% synergy
Dovin's Veto
19% of 96 decks +1% synergy
Silkguard
17% of 7139 decks +16% synergy
Boros Charm
17% of 7139 decks -8% synergy
Assassin's Trophy
17% of 78 decks -14% synergy
Dromoka's Command
16% of 7139 decks +15% synergy
Cyclonic Rift
16% of 96 decks -11% synergy
Silence
15% of 7139 decks +9% synergy
Chaos Warp
15% of 7139 decks -16% synergy
Flawless Maneuver
15% of 7139 decks +4% synergy
Fierce Guardianship
14% of 96 decks -5% synergy
Negate
14% of 96 decks -9% synergy
Return of the Wildspeaker
13% of 7139 decks +1% synergy
Snakeskin Veil
13% of 7139 decks +8% synergy
Red Elemental Blast
13% of 7139 decks +6% synergy
Veil of Summer
12% of 7139 decks +7% synergy
Return to Nature
12% of 7139 decks +6% synergy
Pyroblast
11% of 7139 decks +5% synergy
Growth Spiral
11% of 96 decks -10% synergy
Inscription of Abundance
10% of 7139 decks +8% synergy
Archdruid's Charm
10% of 4430 decks +5% synergy
Semester's End
10% of 7139 decks +8% synergy
Swan Song
9% of 96 decks -7% synergy
An Offer You Can't Refuse
9% of 96 decks -12% synergy
Akroma's Will
9% of 7139 decks -0% synergy
Deadly Rollick
9% of 78 decks -3% synergy
Anguished Unmaking
9% of 78 decks -15% synergy
Stroke of Midnight
9% of 5580 decks -1% synergy
Nature's Claim
9% of 7139 decks +0% synergy
Decisive Denial
8% of 96 decks +6% synergy
Brokers Charm
8% of 96 decks +5% synergy
Mental Misstep
8% of 96 decks +2% synergy
Mana Drain
8% of 96 decks -7% synergy
Dawn's Truce
8% of 3081 decks +0% synergy
Noxious Revival
8% of 7139 decks +2% synergy
Lightning Bolt
8% of 7139 decks -3% synergy
Dramatic Reversal
7% of 96 decks +2% synergy
Force of Will
7% of 96 decks -4% synergy
Invigorating Surge
7% of 7139 decks +6% synergy
Signal the Clans
7% of 7139 decks +6% synergy
Sorceries
Farseek
43% of 7139 decks +8% synergy
Kodama's Reach
40% of 7139 decks +10% synergy
Nature's Lore
38% of 7139 decks +6% synergy
Damning Verdict
33% of 7139 decks +31% synergy
Rampant Growth
28% of 7139 decks -6% synergy
Three Visits
27% of 7139 decks +3% synergy
Blasphemous Act
22% of 7139 decks -11% synergy
Finale of Devastation
19% of 7139 decks +11% synergy
Rishkar's Expertise
16% of 7139 decks +6% synergy
Eldritch Evolution
16% of 7139 decks +12% synergy
Fangs of Kalonia
16% of 3393 decks +14% synergy
Primevals' Glorious Rebirth
14% of 78 decks +10% synergy
Jeska's Will
13% of 7139 decks -4% synergy
Requisition Raid
12% of 3801 decks +9% synergy
Time of Need
12% of 7139 decks +11% synergy
Farewell
11% of 7139 decks -1% synergy
Gamble
11% of 7139 decks +2% synergy
Unnatural Restoration
10% of 7139 decks +7% synergy
Supreme Verdict
9% of 96 decks -4% synergy
Shamanic Revelation
9% of 7139 decks +0% synergy
Green Sun's Zenith
9% of 7139 decks +3% synergy
Vandalblast
8% of 7139 decks -7% synergy
Idyllic Tutor
8% of 7139 decks +4% synergy
Eerie Ultimatum
8% of 78 decks -4% synergy
Reanimate
8% of 78 decks -9% synergy
Austere Command
7% of 7139 decks -6% synergy
Conflux
7% of 60 decks +3% synergy
Diabolic Tutor
6% of 78 decks +0% synergy
Ruinous Ultimatum
6% of 78 decks -12% synergy
Harmonize
6% of 7139 decks -3% synergy
Bala Ged Recovery
6% of 7139 decks -3% synergy
Wrath of God
5% of 7139 decks -1% synergy
Skyshroud Claim
5% of 7139 decks -4% synergy
Bring to Light
5% of 96 decks +4% synergy
Merciless Eviction
5% of 78 decks +1% synergy
Grim Tutor
5% of 78 decks +1% synergy
Utility Artifacts
The Ozolith
39% of 7139 decks +36% synergy
Swiftfoot Boots
31% of 7139 decks +4% synergy
The Great Henge
27% of 7139 decks +18% synergy
Lightning Greaves
20% of 7139 decks -5% synergy
Commander's Sphere
16% of 7139 decks +2% synergy
Andúril, Narsil Reforged
13% of 5266 decks +13% synergy
Basilisk Collar
11% of 7139 decks +7% synergy
Lotus Petal
10% of 7139 decks +3% synergy
Power Fist
9% of 4098 decks +7% synergy
Strionic Resonator
9% of 7139 decks +6% synergy
The One Ring
9% of 7139 decks +1% synergy
Door to Nothingness
8% of 60 decks +5% synergy
Shadowspear
8% of 7139 decks +5% synergy
Agatha's Soul Cauldron
8% of 5580 decks +7% synergy
Maskwood Nexus
7% of 7139 decks +4% synergy
Bone Sabres
6% of 7139 decks +5% synergy
Sword of Truth and Justice
6% of 7139 decks +5% synergy
Birthing Pod
5% of 7139 decks +3% synergy
Jeweled Lotus
5% of 7139 decks +1% synergy
Enchantments
Uncivil Unrest
45% of 7139 decks +44% synergy
Branching Evolution
40% of 7139 decks +34% synergy
Felidar Retreat
34% of 7139 decks +27% synergy
Cathars' Crusade
33% of 7139 decks +28% synergy
Tribute to the World Tree
32% of 7139 decks +25% synergy
Mayael's Aria
29% of 7139 decks +26% synergy
Innkeeper's Talent
27% of 3081 decks +22% synergy
Annie Joins Up
24% of 3801 decks +12% synergy
Court of Garenbrig
22% of 5513 decks +19% synergy
Sylvan Library
21% of 7139 decks +11% synergy
Leyline of the Guildpact
18% of 39 decks +2% synergy
Doubling Season
18% of 7139 decks +8% synergy
Smothering Tithe
16% of 7139 decks -7% synergy
Together Forever
15% of 7139 decks +14% synergy
Simic Ascendancy
15% of 96 decks +9% synergy
Brokers Ascendancy
15% of 96 decks +8% synergy
Invigorating Hot Spring
13% of 7139 decks +11% synergy
Vraska Joins Up
13% of 46 decks +9% synergy
Deafening Silence
13% of 7139 decks +10% synergy
Guardian Project
12% of 7139 decks +4% synergy
Kellan Joins Up
11% of 53 decks +9% synergy
Virtue of Loyalty
11% of 5539 decks +9% synergy
Snake Umbra
11% of 7139 decks +8% synergy
Hydra's Growth
10% of 7139 decks +8% synergy
Keen Sense
10% of 7139 decks +9% synergy
Garruk's Uprising
10% of 7139 decks -6% synergy
Resourceful Defense
10% of 7139 decks +9% synergy
Mystic Remora
9% of 96 decks -8% synergy
Stocking the Pantry
9% of 3037 decks +8% synergy
Wild Growth
9% of 7139 decks -2% synergy
Maelstrom Nexus
8% of 60 decks +1% synergy
Aura Shards
8% of 7139 decks -0% synergy
Utopia Sprawl
8% of 7139 decks -0% synergy
Freed from the Real
7% of 96 decks +5% synergy
Temur Ascendancy
7% of 96 decks -8% synergy
Cleric Class
7% of 7139 decks +5% synergy
Carpet of Flowers
7% of 7139 decks +3% synergy
Primal Vigor
7% of 7139 decks +4% synergy
Trouble in Pairs
7% of 4371 decks +2% synergy
Blind Obedience
7% of 7139 decks -0% synergy
Leyline of Anticipation
6% of 96 decks +2% synergy
Propaganda
6% of 96 decks -6% synergy
Master Chef
6% of 7139 decks +5% synergy
Rest in Peace
5% of 7139 decks +4% synergy
Training Grounds
5% of 96 decks +2% synergy
Sanguine Bond
5% of 78 decks -1% synergy
Battles
Invasion of Ikoria
15% of 7139 decks +11% synergy
Invasion of Alara
8% of 60 decks +6% synergy
Planeswalkers
Ajani, the Greathearted
11% of 7139 decks +8% synergy
Dihada, Binder of Wills
10% of 78 decks +6% synergy
Minsc & Boo, Timeless Heroes
7% of 7139 decks +5% synergy
Nicol Bolas, Dragon-God
7% of 60 decks +3% synergy
Vraska, Betrayal's Sting
6% of 78 decks +4% synergy
Utility Lands
Gavony Township
53% of 7139 decks +44% synergy
Karn's Bastion
31% of 7139 decks +26% synergy
Rogue's Passage
29% of 7139 decks +9% synergy
Boseiju, Who Endures
26% of 7139 decks +7% synergy
Yavimaya, Cradle of Growth
23% of 7139 decks +14% synergy
Mosswort Bridge
20% of 7139 decks +10% synergy
Kessig Wolf Run
19% of 7139 decks +3% synergy
Llanowar Reborn
17% of 7139 decks +15% synergy
Reliquary Tower
14% of 7139 decks -16% synergy
Oran-Rief, the Vastwood
13% of 7139 decks +9% synergy
Temple of the False God
10% of 7139 decks +1% synergy
Drannith Ruins
9% of 6756 decks +8% synergy
Field of Ruin
8% of 7139 decks +6% synergy
Eiganjo, Seat of the Empire
8% of 7139 decks +0% synergy
Otawara, Soaring City
6% of 96 decks -10% synergy
Arena of Glory
6% of 3381 decks -1% synergy
Urza's Saga
5% of 7139 decks -2% synergy
Mana Artifacts
Sol Ring
91% of 7139 decks +7% synergy
Arcane Signet
79% of 7139 decks +7% synergy
Fellwar Stone
15% of 7139 decks -6% synergy
Timeless Lotus
13% of 60 decks +1% synergy
Talisman of Unity
12% of 7139 decks +4% synergy
Mana Crypt
12% of 7139 decks +6% synergy
Chromatic Lantern
11% of 7139 decks +2% synergy
Talisman of Conviction
10% of 7139 decks -14% synergy
Talisman of Impulse
9% of 7139 decks -1% synergy
Talisman of Hierarchy
8% of 78 decks -18% synergy
Selesnya Signet
7% of 7139 decks -1% synergy
Gruul Signet
7% of 7139 decks -4% synergy
Talisman of Resilience
6% of 78 decks -6% synergy
Boros Signet
6% of 7139 decks -16% synergy
Mana Vault
6% of 7139 decks -0% synergy
Izzet Signet
5% of 96 decks -22% synergy
Talisman of Indulgence
5% of 78 decks -22% synergy
Lands
Command Tower
95% of 7139 decks +20% synergy
Exotic Orchard
62% of 7139 decks +26% synergy
Stomping Ground
55% of 7139 decks +15% synergy
Temple Garden
55% of 7139 decks +15% synergy
Cinder Glade
52% of 7139 decks +14% synergy
Canopy Vista
51% of 7139 decks +15% synergy
Jungle Shrine
51% of 7139 decks +18% synergy
Sacred Foundry
50% of 7139 decks +14% synergy
Jetmir's Garden
48% of 7139 decks +17% synergy
Bountiful Promenade
46% of 7139 decks +23% synergy
Spire Garden
43% of 7139 decks +19% synergy
Windswept Heath
40% of 7139 decks +30% synergy
Spectator Seating
40% of 7139 decks +15% synergy
Arid Mesa
39% of 7139 decks +29% synergy
Wooded Foothills
39% of 7139 decks +28% synergy
Hallowed Fountain
36% of 96 decks -4% synergy
Breeding Pool
33% of 96 decks -7% synergy
Overgrown Tomb
32% of 78 decks -10% synergy
Fortified Village
31% of 7139 decks +15% synergy
Godless Shrine
31% of 78 decks -9% synergy
Game Trail
30% of 7139 decks +14% synergy
Indatha Triome
29% of 78 decks -0% synergy
Blood Crypt
29% of 78 decks -9% synergy
The World Tree
28% of 60 decks -4% synergy
Spara's Headquarters
28% of 96 decks -1% synergy
Steam Vents
27% of 96 decks -11% synergy
Ziatora's Proving Ground
27% of 78 decks -3% synergy
Sunpetal Grove
27% of 7139 decks +2% synergy
Rockfall Vale
26% of 7139 decks +4% synergy
Rootbound Crag
25% of 7139 decks +0% synergy
Evolving Wilds
25% of 7139 decks +4% synergy
Path of Ancestry
25% of 7139 decks +3% synergy
Furycalm Snarl
24% of 7139 decks +11% synergy
Clifftop Retreat
23% of 7139 decks -7% synergy
Bayou
23% of 78 decks +10% synergy
Ketria Triome
23% of 96 decks -9% synergy
Brushland
23% of 7139 decks +6% synergy
Battlefield Forge
22% of 7139 decks -4% synergy
Sungrass Prairie
22% of 7139 decks +10% synergy
Overgrown Farmland
22% of 7139 decks +6% synergy
Zagoth Triome
22% of 60 decks -8% synergy
Karplusan Forest
22% of 7139 decks +4% synergy
Badlands
21% of 78 decks +7% synergy
Savai Triome
21% of 78 decks -6% synergy
Temple of Plenty
20% of 7139 decks +7% synergy
Mossfire Valley
20% of 7139 decks +9% synergy
Watery Grave
20% of 60 decks -20% synergy
Temple of Abandon
20% of 7139 decks +6% synergy
Savannah
20% of 7139 decks +7% synergy
Taiga
19% of 7139 decks +7% synergy