Betor, Kin to All
Archfiend of Despair

   Prerequisites

What do I need to start this combo?
Betor and Archfiend of Despair on the battlefield.
Creatures you control have total toughness 40 or greater.

   Steps

How does this combo work?
1
At the beginning of your end step, Betor and Archfiend of Despair trigger.
2
Resolve the Betor trigger, causing each opponent to half their life total, rounded up.
3
Resolve the Archfiend of Despair trigger, causing each opponent to lose life equal to the life they've lost this turn.

   Results

What do I get from this combo?
Infinite lifeloss
Betor, Kin to All
5.9%inclusion497 decks8.49K decks
Betor, Ancestor's Voice
0.1%inclusion12 decks14.8K decks
Felothar the Steadfast
0.0%inclusion6 decks17K decks
Doran, Besieged by Time
0.1%inclusion5 decks9.61K decks
The Ur-Dragon
0.0%inclusion2 decks35.3K decks
Ikra Shidiqi, the Usurper // Tymna the Weaver
0.4%inclusion2 decks567 decks
Bilbo, Birthday Celebrant
0.0%inclusion1 decks4.36K decks
Frodo, Adventurous Hobbit // Sam, Loyal Attendant
0.0%inclusion1 decks16.2K decks
Saskia the Unyielding
0.0%inclusion1 decks5.33K decks
Felothar, Dawn of the Abzan
0.0%inclusion1 decks5.51K decks
Tayam, Luminous Enigma
0.0%inclusion1 decks5.74K decks
Esika, God of the Tree
0.0%inclusion1 decks16.2K decks
Nethroi, Apex of Death
0.0%inclusion1 decks4.85K decks
Ulalek, Fused Atrocity
0.0%inclusion1 decks18K decks
New Cards
Noxious Newt
4.4%inclusion2 decks45 decks
Slumbering Trudge
4.1%inclusion2 decks49 decks
Erode
3.7%inclusion2 decks54 decks
Hungry Graffalon
2.4%inclusion1 decks41 decks
Chelonian Tackle
2.2%inclusion1 decks45 decks
High Synergy Cards
Bloodletter of Aclazotz
84%inclusion449 decks532 decks
Tree of Perdition
73%inclusion391 decks532 decks
Wound Reflection
67%inclusion357 decks532 decks
Tree of Redemption
64%inclusion341 decks532 decks
Arbor Adherent
63%inclusion325 decks518 decks
The Walls of Ba Sing Se
61%inclusion151 decks249 decks
Bedrock Tortoise
56%inclusion297 decks532 decks
Felothar the Steadfast
57%inclusion303 decks532 decks
Last March of the Ents
56%inclusion299 decks532 decks
Sylvan Caryatid
53%inclusion282 decks532 decks
Top Cards
Swords to Plowshares
77%inclusion410 decks532 decks
Heroic Intervention
60%inclusion321 decks532 decks
Assassin's Trophy
53%inclusion283 decks532 decks
Path to Exile
53%inclusion281 decks532 decks
Anguished Unmaking
51%inclusion270 decks532 decks
Birds of Paradise
50%inclusion265 decks532 decks
Assault Formation
49%inclusion261 decks532 decks
Farseek
49%inclusion261 decks532 decks
Doran, the Siege Tower
49%inclusion260 decks532 decks
Fecund Greenshell
48%inclusion257 decks532 decks
Game Changers
Teferi's Protection
28%inclusion150 decks532 decks
Demonic Tutor
22%inclusion118 decks532 decks
Vampiric Tutor
16%inclusion83 decks532 decks
Worldly Tutor
15%inclusion80 decks532 decks
Seedborn Muse
13%inclusion68 decks532 decks
Farewell
12%inclusion62 decks532 decks
The One Ring
10%inclusion51 decks532 decks
Ancient Tomb
9.0%inclusion48 decks532 decks
Aura Shards
7.3%inclusion39 decks532 decks
Gaea's Cradle
7.0%inclusion37 decks532 decks
Creatures
Doran, Besieged by Time
47%inclusion81 decks171 decks
Crystal Barricade
47%inclusion248 decks532 decks
Wall of Omens
46%inclusion243 decks532 decks
Wall of Blossoms
45%inclusion239 decks532 decks
Canopy Gargantuan
44%inclusion230 decks518 decks
Zopandrel, Hunger Dominus
44%inclusion232 decks532 decks
Indomitable Ancients
42%inclusion224 decks532 decks
Baldin, Century Herdmaster
41%inclusion218 decks532 decks
Overgrown Battlement
40%inclusion214 decks532 decks
Towering Titan
37%inclusion196 decks532 decks
Faeburrow Elder
35%inclusion187 decks532 decks
Dragonlord Dromoka
33%inclusion174 decks532 decks
Beast Whisperer
32%inclusion171 decks532 decks
Ikra Shidiqi, the Usurper
31%inclusion166 decks532 decks
Unhallowed Phalanx
29%inclusion156 decks532 decks
Ancient Adamantoise
29%inclusion111 decks379 decks
Axebane Guardian
28%inclusion148 decks532 decks
Weathered Sentinels
27%inclusion143 decks532 decks
Crashing Drawbridge
27%inclusion142 decks532 decks
Fanatic of Rhonas
25%inclusion133 decks532 decks
Ancient Lumberknot
25%inclusion132 decks532 decks
Rampart Architect
25%inclusion127 decks518 decks
Ohran Frostfang
24%inclusion127 decks532 decks
Llanowar Elves
23%inclusion124 decks532 decks
Avacyn's Pilgrim
23%inclusion121 decks532 decks
Trostani, Selesnya's Voice
23%inclusion120 decks532 decks
Delighted Halfling
23%inclusion120 decks532 decks
Sapling of Colfenor
22%inclusion116 decks532 decks
Great Forest Druid
22%inclusion37 decks171 decks
Abzan Beastmaster
20%inclusion107 decks532 decks
Bloom Tender
19%inclusion103 decks532 decks
Runic Armasaur
19%inclusion101 decks532 decks
Welcoming Vampire
19%inclusion100 decks532 decks
Arboreal Grazer
18%inclusion97 decks532 decks
Elves of Deep Shadow
17%inclusion93 decks532 decks
Shalai, Voice of Plenty
17%inclusion92 decks532 decks
Colfenor, the Last Yew
17%inclusion90 decks532 decks
Astarion, the Decadent
17%inclusion89 decks532 decks
Elvish Mystic
16%inclusion87 decks532 decks
Catapult Fodder
16%inclusion85 decks532 decks
Nyx-Fleece Ram
15%inclusion81 decks532 decks
Vine Trellis
15%inclusion80 decks532 decks
Esper Sentinel
15%inclusion80 decks532 decks
Wall of Roots
15%inclusion79 decks532 decks
Nethroi, Apex of Death
15%inclusion79 decks532 decks
Flumph
15%inclusion78 decks532 decks
Wall of Shards
14%inclusion75 decks532 decks
Walking Bulwark
14%inclusion72 decks532 decks
Voice of Victory
13%inclusion68 decks532 decks
Carven Caryatid
13%inclusion67 decks532 decks
Instants
Tower Defense
46%inclusion245 decks532 decks
Beast Within
29%inclusion152 decks532 decks
Despark
27%inclusion142 decks532 decks
Dawn's Truce
25%inclusion133 decks532 decks
Flawless Maneuver
24%inclusion128 decks532 decks
Generous Gift
20%inclusion107 decks532 decks
Clever Concealment
18%inclusion95 decks532 decks
Akroma's Will
17%inclusion90 decks532 decks
Deadly Rollick
14%inclusion77 decks532 decks
Eladamri's Call
14%inclusion76 decks532 decks
Chord of Calling
13%inclusion71 decks532 decks
Fell the Profane
11%inclusion58 decks532 decks
Stroke of Midnight
11%inclusion57 decks532 decks
Tear Asunder
10%inclusion55 decks532 decks
Dark Ritual
10%inclusion54 decks532 decks
Enlightened Tutor
10%inclusion53 decks532 decks
Overkill
10%inclusion37 decks377 decks
Infernal Grasp
9.4%inclusion50 decks532 decks
Return of the Wildspeaker
9.2%inclusion49 decks532 decks
Revitalizing Repast
8.5%inclusion45 decks532 decks
Abzan Charm
8.1%inclusion43 decks532 decks
Putrefy
7.9%inclusion42 decks532 decks
Malakir Rebirth
7.7%inclusion41 decks532 decks
Mortify
7.5%inclusion40 decks532 decks
Mythos of Nethroi
6.2%inclusion33 decks532 decks
Bar the Door
5.8%inclusion31 decks532 decks
Inspiring Call
5.6%inclusion30 decks532 decks
Abrupt Decay
5.5%inclusion29 decks532 decks
Sorceries
Nature's Lore
45%inclusion239 decks532 decks
Cultivate
43%inclusion227 decks532 decks
Three Visits
40%inclusion214 decks532 decks
Toxic Deluge
37%inclusion197 decks532 decks
Kodama's Reach
33%inclusion174 decks532 decks
Eerie Ultimatum
28%inclusion151 decks532 decks
Rampant Growth
27%inclusion145 decks532 decks
Slaughter the Strong
23%inclusion120 decks532 decks
Wave of Reckoning
21%inclusion110 decks532 decks
Reunion of the House
20%inclusion104 decks518 decks
Expel the Interlopers
19%inclusion101 decks532 decks
Finale of Devastation
14%inclusion77 decks532 decks
Will of the Abzan
14%inclusion71 decks518 decks
Fell the Mighty
13%inclusion70 decks532 decks
Skyshroud Claim
13%inclusion68 decks532 decks
Reanimate
12%inclusion65 decks532 decks
Damn
12%inclusion64 decks532 decks
Dusk // Dawn
12%inclusion62 decks532 decks
Bala Ged Recovery
10%inclusion54 decks532 decks
Tip the Scales
10%inclusion52 decks519 decks
Feed the Swarm
8.8%inclusion47 decks532 decks
Ezuri's Predation
7.3%inclusion39 decks532 decks
Shamanic Revelation
7.1%inclusion38 decks532 decks
Night's Whisper
7.1%inclusion38 decks532 decks
Rishkar's Expertise
7.0%inclusion37 decks532 decks
Austere Command
6.8%inclusion36 decks532 decks
Perennation
6.4%inclusion34 decks532 decks
Pact of the Serpent
6.2%inclusion33 decks532 decks
Nature's Rhythm
5.8%inclusion30 decks519 decks
Kin-Tree Invocation
5.1%inclusion27 decks532 decks
Green Sun's Zenith
5.1%inclusion27 decks532 decks
Utility Artifacts
Lightning Greaves
33%inclusion177 decks532 decks
Swiftfoot Boots
26%inclusion136 decks532 decks
Rammas Echor, Ancient Shield
21%inclusion111 decks532 decks
Meekstone
15%inclusion80 decks532 decks
The Great Henge
15%inclusion80 decks532 decks
Colfenor's Urn
10%inclusion54 decks532 decks
Strionic Resonator
9.0%inclusion48 decks532 decks
Thousand-Year Elixir
7.1%inclusion38 decks532 decks
Slagwurm Armor
6.6%inclusion35 decks532 decks
Vanquisher's Banner
5.3%inclusion28 decks532 decks
Enchantments
Unnatural Growth
45%inclusion241 decks532 decks
Guardian Project
42%inclusion223 decks532 decks
Jaws of Defeat
41%inclusion210 decks518 decks
Stoneskin
29%inclusion152 decks532 decks
Black Market Connections
21%inclusion112 decks532 decks
Phyrexian Arena
21%inclusion112 decks532 decks
Smothering Tithe
18%inclusion97 decks532 decks
Warlock Class
15%inclusion81 decks532 decks
Behind the Scenes
15%inclusion78 decks532 decks
Smile at Death
14%inclusion77 decks532 decks
Defense of the Heart
13%inclusion70 decks532 decks
Sylvan Library
12%inclusion63 decks532 decks
Brave the Sands
11%inclusion58 decks532 decks
Trouble in Pairs
10%inclusion53 decks532 decks
Exquisite Blood
10%inclusion53 decks532 decks
Barrensteppe Siege
8.6%inclusion46 decks532 decks
Spidersilk Armor
7.9%inclusion42 decks532 decks
Mirari's Wake
7.5%inclusion40 decks532 decks
Angelic Chorus
7.1%inclusion38 decks532 decks
Ghostly Prison
6.4%inclusion34 decks532 decks
Branching Evolution
5.8%inclusion31 decks532 decks
Hardened Scales
5.8%inclusion31 decks532 decks
Tribute to the World Tree
5.6%inclusion30 decks532 decks
Hollowmurk Siege
5.5%inclusion29 decks527 decks
Cryptolith Rite
5.5%inclusion29 decks532 decks
Colossification
5.1%inclusion27 decks532 decks
Planeswalkers
Huatli, the Sun's Heart
22%inclusion117 decks532 decks
Tyvar, Jubilant Brawler
7.5%inclusion40 decks532 decks
Utility Lands
Bojuka Bog
40%inclusion211 decks532 decks
Yavimaya, Cradle of Growth
35%inclusion185 decks532 decks
Boseiju, Who Endures
29%inclusion154 decks532 decks
Reliquary Tower
28%inclusion147 decks532 decks
Urborg, Tomb of Yawgmoth
23%inclusion120 decks532 decks
Access Tunnel
16%inclusion84 decks532 decks
Vault of the Archangel
11%inclusion61 decks532 decks
Shifting Woodland
10%inclusion54 decks532 decks
Gavony Township
10%inclusion51 decks532 decks
Forbidding Watchtower
9.0%inclusion48 decks532 decks
Rogue's Passage
9.0%inclusion48 decks532 decks
Three Tree City
6.8%inclusion36 decks532 decks
Nykthos, Shrine to Nyx
6.8%inclusion36 decks532 decks
Takenuma, Abandoned Mire
6.8%inclusion36 decks532 decks
Temple of the False God
5.8%inclusion31 decks532 decks
Mana Artifacts
Sol Ring
89%inclusion476 decks532 decks
Arcane Signet
71%inclusion378 decks532 decks
Talisman of Resilience
12%inclusion65 decks532 decks
Talisman of Unity
11%inclusion61 decks532 decks
Selesnya Signet
11%inclusion60 decks532 decks
Talisman of Hierarchy
11%inclusion59 decks532 decks
Orzhov Signet
10%inclusion55 decks532 decks
Fellwar Stone
10%inclusion54 decks532 decks
Chromatic Lantern
7.7%inclusion41 decks532 decks
Golgari Signet
6.6%inclusion35 decks532 decks
Lands
Command Tower
93%inclusion495 decks532 decks
Temple Garden
68%inclusion362 decks532 decks
Overgrown Tomb
68%inclusion361 decks532 decks
Godless Shrine
67%inclusion357 decks532 decks
Indatha Triome
59%inclusion314 decks532 decks
Exotic Orchard
53%inclusion280 decks532 decks
Sunpetal Grove
52%inclusion279 decks532 decks
Woodland Cemetery
52%inclusion278 decks532 decks
Isolated Chapel
51%inclusion272 decks532 decks
Undergrowth Stadium
49%inclusion263 decks532 decks
Overgrown Farmland
49%inclusion261 decks532 decks
Bountiful Promenade
49%inclusion261 decks532 decks
Marsh Flats
49%inclusion259 decks532 decks
Verdant Catacombs
48%inclusion256 decks532 decks
Windswept Heath
48%inclusion253 decks532 decks
Vault of Champions
48%inclusion253 decks532 decks
Sandsteppe Citadel
47%inclusion252 decks532 decks
Canopy Vista
33%inclusion177 decks532 decks
Hushwood Verge
31%inclusion163 decks532 decks
Deathcap Glade
29%inclusion155 decks532 decks
Wastewood Verge
29%inclusion153 decks532 decks
Brushland
28%inclusion151 decks532 decks
Llanowar Wastes
27%inclusion141 decks532 decks
Caves of Koilos
27%inclusion141 decks532 decks
Shattered Sanctum
24%inclusion127 decks532 decks
Lush Portico
23%inclusion125 decks532 decks
Twilight Mire
23%inclusion125 decks532 decks
Underground Mortuary
23%inclusion122 decks532 decks
Bleachbone Verge
22%inclusion119 decks532 decks
Deceptive Landscape
20%inclusion105 decks532 decks
Fortified Village
20%inclusion104 decks532 decks
Bayou
18%inclusion94 decks532 decks
Savannah
17%inclusion93 decks532 decks
Scrubland
17%inclusion91 decks532 decks
Shadowy Backstreet
17%inclusion88 decks532 decks
Murmuring Bosk
15%inclusion80 decks532 decks
Sungrass Prairie
15%inclusion80 decks532 decks
Path of Ancestry
14%inclusion73 decks532 decks
Evolving Wilds
13%inclusion68 decks532 decks
Wooded Foothills
12%inclusion63 decks532 decks
Misty Rainforest
12%inclusion63 decks532 decks
Flooded Strand
12%inclusion63 decks532 decks
Bloodstained Mire
11%inclusion57 decks532 decks
Polluted Delta
10%inclusion55 decks532 decks
City of Brass
10%inclusion54 decks532 decks
Fabled Passage
10%inclusion53 decks532 decks
Temple of Malady
10%inclusion52 decks532 decks
Arid Mesa
9.2%inclusion49 decks532 decks
Temple of Plenty
8.8%inclusion47 decks532 decks
Temple of Silence
8.5%inclusion45 decks532 decks