Betor, Kin to All
Astarion, the Decadent

   Prerequisites

What do I need to start this combo?
Betor and Astarion 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 Astarion trigger.
2
Resolve the Betor trigger, causing each opponent to half their life total, rounded up.
3
Resolve the Astarion trigger, causing an opponent to lose life equal to the life they've lost this turn.

   Results

What do I get from this combo?
Near-infinite lifeloss
Infinite lifeloss for target opponent
Doran, Besieged by Time
0.1%inclusion9 decks6.49K decks
Top Commanders
Betor, Kin to All
4.3%inclusion325 decks7.48K decks
Betor, Ancestor's Voice
1.1%inclusion127 decks11.9K decks
Felothar the Steadfast
0.1%inclusion19 decks14.6K decks
Bilbo, Birthday Celebrant
0.2%inclusion7 decks3.52K decks
Jodah, the Unifier
0.0%inclusion6 decks19.6K decks
Ikra Shidiqi, the Usurper // Sidar Kondo of Jamuraa
0.9%inclusion3 decks342 decks
Bruse Tarl, Boorish Herder // Ikra Shidiqi, the Usurper
0.3%inclusion2 decks735 decks
Ikra Shidiqi, the Usurper // Prava of the Steel Legion
0.4%inclusion2 decks571 decks
Nethroi, Apex of Death
0.0%inclusion2 decks4.05K decks
Tiamat
0.0%inclusion1 decks8.48K decks
Esika, God of the Tree
0.0%inclusion1 decks13.1K decks
Ikra Shidiqi, the Usurper // Yoshimaru, Ever Faithful
2.7%inclusion1 decks37 decks
Atraxa, Grand Unifier
0.0%inclusion1 decks9.59K decks
Merry, Warden of Isengard // Pippin, Warden of Isengard
0.0%inclusion1 decks2.31K decks
Felothar, Dawn of the Abzan
0.0%inclusion1 decks4.88K decks
Anafenza, the Foremost
0.2%inclusion1 decks608 decks
Ikra Shidiqi, the Usurper // Ravos, Soultender
1.9%inclusion1 decks52 decks
New Cards
Doran, Besieged by Time
41%inclusion52 decks126 decks
38%synergy
Great Forest Druid
21%inclusion27 decks126 decks
20%synergy
Spry and Mighty
4.8%inclusion6 decks125 decks
4%synergy
Reaping Willow
3.2%inclusion4 decks125 decks
2%synergy
Slumbering Walker
2.4%inclusion3 decks125 decks
2%synergy
High Synergy Cards
Tree of Redemption
52%inclusion268 decks514 decks
51%synergy
Arbor Adherent
50%inclusion248 decks500 decks
48%synergy
Bedrock Tortoise
46%inclusion236 decks514 decks
45%synergy
The Walls of Ba Sing Se
46%inclusion98 decks213 decks
44%synergy
Felothar the Steadfast
46%inclusion237 decks514 decks
44%synergy
Tree of Perdition
44%inclusion224 decks514 decks
42%synergy
Wound Reflection
43%inclusion221 decks514 decks
41%synergy
Jaws of Defeat
40%inclusion200 decks500 decks
39%synergy
Baldin, Century Herdmaster
40%inclusion204 decks514 decks
39%synergy
Fecund Greenshell
40%inclusion206 decks514 decks
39%synergy
Top Cards
Swords to Plowshares
65%inclusion334 decks514 decks
4%synergy
Cultivate
50%inclusion255 decks514 decks
7%synergy
Path to Exile
43%inclusion220 decks514 decks
-4%synergy
Farseek
41%inclusion212 decks514 decks
5%synergy
Wall of Omens
41%inclusion210 decks514 decks
38%synergy
Sylvan Caryatid
40%inclusion208 decks514 decks
39%synergy
Doran, the Siege Tower
40%inclusion207 decks514 decks
38%synergy
Progenitus
40%inclusion4 decks10 decks
37%synergy
Anguished Unmaking
39%inclusion203 decks514 decks
15%synergy
Assault Formation
39%inclusion200 decks514 decks
38%synergy
Game Changers
Bolas's Citadel
17%inclusion87 decks514 decks
9%synergy
Seedborn Muse
15%inclusion77 decks514 decks
7%synergy
Teferi's Protection
14%inclusion74 decks514 decks
-2%synergy
Demonic Tutor
8.4%inclusion43 decks514 decks
-11%synergy
Farewell
6.4%inclusion33 decks514 decks
-6%synergy
The One Ring
6.2%inclusion32 decks514 decks
-2%synergy
Enlightened Tutor
6.0%inclusion31 decks514 decks
-9%synergy
Ancient Tomb
5.6%inclusion29 decks514 decks
-4%synergy
Worldly Tutor
5.4%inclusion28 decks514 decks
-7%synergy
Vampiric Tutor
5.4%inclusion28 decks514 decks
-9%synergy
Creatures
Crystal Barricade
39%inclusion199 decks514 decks
37%synergy
Canopy Gargantuan
39%inclusion193 decks500 decks
37%synergy
Ikra Shidiqi, the Usurper
38%inclusion195 decks514 decks
36%synergy
Wall of Blossoms
37%inclusion192 decks514 decks
36%synergy
Overgrown Battlement
35%inclusion181 decks514 decks
34%synergy
Dragonlord Dromoka
34%inclusion176 decks514 decks
30%synergy
Charix, the Raging Isle
33%inclusion4 decks12 decks
32%synergy
Toxrill, the Corrosive
33%inclusion4 decks12 decks
31%synergy
Bloodletter of Aclazotz
33%inclusion171 decks514 decks
30%synergy
Towering Titan
33%inclusion170 decks514 decks
32%synergy
Indomitable Ancients
30%inclusion156 decks514 decks
30%synergy
Kenrith, the Returned King
30%inclusion3 decks10 decks
27%synergy
Sisay, Weatherlight Captain
30%inclusion3 decks10 decks
25%synergy
Jhoira, Weatherlight Captain
30%inclusion3 decks10 decks
24%synergy
Weathered Sentinels
28%inclusion145 decks514 decks
28%synergy
Faeburrow Elder
27%inclusion139 decks514 decks
15%synergy
Crashing Drawbridge
27%inclusion138 decks514 decks
25%synergy
Unhallowed Phalanx
27%inclusion137 decks514 decks
26%synergy
Axebane Guardian
27%inclusion137 decks514 decks
26%synergy
Rhox Faithmender
26%inclusion134 decks514 decks
24%synergy
Birds of Paradise
26%inclusion133 decks514 decks
-2%synergy
Rampart Architect
26%inclusion128 decks500 decks
25%synergy
Barktooth Warbeard
25%inclusion3 decks12 decks
25%synergy
Grazilaxx, Illithid Scholar
25%inclusion3 decks12 decks
23%synergy
Karlach, Fury of Avernus
25%inclusion3 decks12 decks
22%synergy
Aurelia, the Warleader
25%inclusion3 decks12 decks
18%synergy
Etali, Primal Storm
25%inclusion3 decks12 decks
17%synergy
Wall of Reverence
24%inclusion121 decks514 decks
23%synergy
Ancient Lumberknot
23%inclusion118 decks514 decks
22%synergy
Shalai, Voice of Plenty
23%inclusion116 decks514 decks
16%synergy
Ancient Adamantoise
22%inclusion83 decks370 decks
21%synergy
Trostani, Selesnya's Voice
22%inclusion114 decks514 decks
20%synergy
Colfenor, the Last Yew
21%inclusion106 decks514 decks
19%synergy
Zopandrel, Hunger Dominus
19%inclusion98 decks514 decks
16%synergy
Lathiel, the Bounteous Dawn
19%inclusion96 decks514 decks
17%synergy
Abzan Beastmaster
18%inclusion95 decks514 decks
18%synergy
Vito, Thorn of the Dusk Rose
18%inclusion95 decks514 decks
13%synergy
Nyx-Fleece Ram
18%inclusion94 decks514 decks
18%synergy
Welcoming Vampire
18%inclusion93 decks514 decks
12%synergy
Catapult Fodder
18%inclusion90 decks514 decks
17%synergy
Beledros Witherbloom
17%inclusion88 decks514 decks
13%synergy
Sapling of Colfenor
17%inclusion85 decks514 decks
16%synergy
Ohran Frostfang
16%inclusion83 decks514 decks
10%synergy
Arboreal Grazer
16%inclusion82 decks514 decks
14%synergy
Nethroi, Apex of Death
16%inclusion80 decks514 decks
13%synergy
Enduring Tenacity
15%inclusion79 decks514 decks
12%synergy
Essence of Antiquity
15%inclusion76 decks514 decks
15%synergy
Carven Caryatid
15%inclusion76 decks514 decks
14%synergy
Archfiend of Despair
15%inclusion76 decks514 decks
14%synergy
Runic Armasaur
15%inclusion76 decks514 decks
13%synergy
Instants
Tower Defense
36%inclusion185 decks514 decks
35%synergy
Heroic Intervention
32%inclusion163 decks514 decks
1%synergy
Despark
28%inclusion146 decks514 decks
15%synergy
Daze
25%inclusion3 decks12 decks
24%synergy
Counterspell
25%inclusion3 decks12 decks
-17%synergy
Assassin's Trophy
23%inclusion116 decks514 decks
-8%synergy
Beast Within
22%inclusion112 decks514 decks
-12%synergy
Infernal Grasp
17%inclusion85 decks514 decks
9%synergy
Overkill
16%inclusion58 decks368 decks
14%synergy
Generous Gift
15%inclusion75 decks514 decks
-7%synergy
Dawn's Truce
11%inclusion54 decks514 decks
3%synergy
Akroma's Will
11%inclusion54 decks514 decks
1%synergy
Deadly Rollick
10%inclusion50 decks514 decks
-4%synergy
Revitalizing Repast
10%inclusion49 decks514 decks
1%synergy
Abzan Charm
8.9%inclusion46 decks514 decks
5%synergy
Flawless Maneuver
8.8%inclusion45 decks514 decks
-2%synergy
Mortify
8.8%inclusion45 decks514 decks
-2%synergy
Putrefy
7.6%inclusion39 decks514 decks
-9%synergy
Duty Beyond Death
6.6%inclusion34 decks514 decks
5%synergy
Eladamri's Call
6.6%inclusion34 decks514 decks
-2%synergy
Snakeskin Veil
6.4%inclusion33 decks514 decks
1%synergy
Stroke of Midnight
6.4%inclusion33 decks514 decks
-4%synergy
Fell the Profane
6.2%inclusion32 decks514 decks
-3%synergy
Dark Ritual
6.2%inclusion32 decks514 decks
-18%synergy
Kin-Tree Severance
5.6%inclusion28 decks500 decks
5%synergy
Mortality Spear
5.3%inclusion27 decks514 decks
3%synergy
Bar the Door
5.1%inclusion26 decks514 decks
5%synergy
Inspiring Call
5.1%inclusion26 decks514 decks
-3%synergy
Sorceries
Rampant Growth
34%inclusion177 decks514 decks
1%synergy
Blasphemous Act
33%inclusion4 decks12 decks
0%synergy
Kodama's Reach
30%inclusion154 decks514 decks
3%synergy
Nature's Lore
27%inclusion141 decks514 decks
-4%synergy
Inevitable Betrayal
25%inclusion3 decks12 decks
24%synergy
Slaughter the Strong
24%inclusion123 decks514 decks
22%synergy
Last March of the Ents
24%inclusion123 decks514 decks
20%synergy
Eerie Ultimatum
24%inclusion122 decks514 decks
13%synergy
Toxic Deluge
24%inclusion122 decks514 decks
6%synergy
Reunion of the House
22%inclusion109 decks500 decks
21%synergy
Three Visits
22%inclusion111 decks514 decks
-3%synergy
Feed the Swarm
21%inclusion107 decks514 decks
5%synergy
Expel the Interlopers
20%inclusion104 decks514 decks
19%synergy
Will of the Abzan
18%inclusion92 decks500 decks
17%synergy
Reanimate
17%inclusion88 decks514 decks
-2%synergy
Dusk // Dawn
16%inclusion81 decks514 decks
12%synergy
Fell the Mighty
15%inclusion79 decks514 decks
13%synergy
Tip the Scales
14%inclusion72 decks504 decks
14%synergy
Perennation
11%inclusion55 decks513 decks
9%synergy
Night's Whisper
11%inclusion54 decks514 decks
1%synergy
Wave of Reckoning
8.9%inclusion46 decks514 decks
8%synergy
Exsanguinate
8.8%inclusion45 decks514 decks
2%synergy
Austere Command
7.6%inclusion39 decks514 decks
-4%synergy
Diabolic Tutor
7.0%inclusion36 decks514 decks
1%synergy
Buried Alive
7.0%inclusion36 decks514 decks
1%synergy
Damn
7.0%inclusion36 decks514 decks
-8%synergy
Skyshroud Claim
5.6%inclusion29 decks514 decks
-2%synergy
Kin-Tree Invocation
5.4%inclusion28 decks514 decks
5%synergy
Bala Ged Recovery
5.4%inclusion28 decks514 decks
-2%synergy
Painful Truths
5.1%inclusion26 decks514 decks
3%synergy
Sign in Blood
5.1%inclusion26 decks514 decks
-4%synergy
Utility Artifacts
Swiftfoot Boots
32%inclusion167 decks514 decks
5%synergy
Lightning Greaves
23%inclusion118 decks514 decks
-2%synergy
Colfenor's Urn
14%inclusion70 decks514 decks
13%synergy
Rammas Echor, Ancient Shield
12%inclusion63 decks514 decks
11%synergy
Abzan Monument
12%inclusion62 decks514 decks
11%synergy
The Wind Crystal
11%inclusion42 decks372 decks
7%synergy
Meekstone
10%inclusion51 decks514 decks
9%synergy
Aetherflux Reservoir
8.6%inclusion44 decks514 decks
5%synergy
Whip of Erebos
8.2%inclusion42 decks514 decks
4%synergy
Slagwurm Armor
7.6%inclusion39 decks514 decks
7%synergy
The Earth Crystal
7.5%inclusion28 decks372 decks
2%synergy
The Great Henge
7.2%inclusion37 decks514 decks
-2%synergy
Alhammarret's Archive
6.8%inclusion35 decks514 decks
5%synergy
Strionic Resonator
6.0%inclusion31 decks514 decks
4%synergy
The Ozolith
6.0%inclusion31 decks514 decks
2%synergy
Enchantments
Annie Joins Up
33%inclusion4 decks12 decks
21%synergy
Unnatural Growth
33%inclusion168 decks514 decks
27%synergy
Stoneskin
28%inclusion142 decks514 decks
27%synergy
Phyrexian Arena
27%inclusion137 decks514 decks
11%synergy
Brokers Ascendancy
25%inclusion3 decks12 decks
20%synergy
Warlock Class
21%inclusion109 decks514 decks
21%synergy
Sanguine Bond
17%inclusion85 decks514 decks
11%synergy
Behind the Scenes
16%inclusion83 decks514 decks
15%synergy
Black Market Connections
16%inclusion80 decks514 decks
4%synergy
Guardian Project
15%inclusion79 decks514 decks
7%synergy
Smile at Death
14%inclusion71 decks514 decks
13%synergy
Exquisite Blood
13%inclusion68 decks514 decks
8%synergy
Barrensteppe Siege
13%inclusion65 decks514 decks
11%synergy
Ripples of Undeath
11%inclusion58 decks514 decks
7%synergy
Brave the Sands
10%inclusion53 decks514 decks
8%synergy
Authority of the Consuls
8.9%inclusion46 decks514 decks
3%synergy
Spidersilk Armor
8.2%inclusion42 decks514 decks
8%synergy
Colossification
8.2%inclusion42 decks514 decks
7%synergy
Smothering Tithe
8.2%inclusion42 decks514 decks
-13%synergy
Terrasymbiosis
8.0%inclusion25 decks311 decks
3%synergy
Hollowmurk Siege
7.7%inclusion39 decks509 decks
5%synergy
Branching Evolution
7.6%inclusion39 decks514 decks
1%synergy
Angelic Chorus
7.2%inclusion37 decks514 decks
7%synergy
Cleric Class
6.8%inclusion35 decks514 decks
4%synergy
Greed
6.2%inclusion32 decks514 decks
5%synergy
Sylvan Library
6.0%inclusion31 decks514 decks
-3%synergy
Garruk's Uprising
6.0%inclusion31 decks514 decks
-11%synergy
Hardened Scales
5.8%inclusion30 decks514 decks
-4%synergy
Ghostly Prison
5.8%inclusion30 decks514 decks
-6%synergy
Revival of the Ancestors
5.4%inclusion27 decks500 decks
4%synergy
Unspeakable Symbol
5.1%inclusion26 decks514 decks
5%synergy
Defense of the Heart
5.1%inclusion26 decks514 decks
2%synergy
Planeswalkers
Huatli, the Sun's Heart
19%inclusion100 decks514 decks
18%synergy
Utility Lands
Bojuka Bog
32%inclusion167 decks514 decks
3%synergy
Mistrise Village
25%inclusion3 decks12 decks
17%synergy
Reliquary Tower
20%inclusion105 decks514 decks
-9%synergy
Access Tunnel
18%inclusion91 decks514 decks
15%synergy
Yavimaya, Cradle of Growth
15%inclusion79 decks514 decks
7%synergy
Vault of the Archangel
15%inclusion77 decks514 decks
3%synergy
Rogue's Passage
14%inclusion70 decks514 decks
-7%synergy
Urborg, Tomb of Yawgmoth
11%inclusion56 decks514 decks
2%synergy
Boseiju, Who Endures
10%inclusion51 decks514 decks
-9%synergy
Temple of the False God
5.4%inclusion28 decks514 decks
-4%synergy
Great Arashin City
5.3%inclusion27 decks513 decks
5%synergy
Forbidding Watchtower
5.3%inclusion27 decks514 decks
5%synergy
Mana Artifacts
Sol Ring
81%inclusion418 decks514 decks
-2%synergy
Arcane Signet
73%inclusion375 decks514 decks
1%synergy
Talisman of Resilience
16%inclusion84 decks514 decks
4%synergy
Talisman of Unity
16%inclusion81 decks514 decks
8%synergy
Selesnya Signet
15%inclusion78 decks514 decks
8%synergy
Orzhov Signet
15%inclusion78 decks514 decks
-8%synergy
Staff of Compleation
15%inclusion77 decks514 decks
14%synergy
Talisman of Hierarchy
14%inclusion74 decks514 decks
-12%synergy
Fellwar Stone
12%inclusion60 decks514 decks
-9%synergy
Chromatic Lantern
8.4%inclusion43 decks514 decks
0%synergy
Commander's Sphere
8.2%inclusion42 decks514 decks
-4%synergy
Golgari Signet
7.4%inclusion38 decks514 decks
-3%synergy
Herd Heirloom
5.3%inclusion27 decks509 decks
2%synergy
Lands
Command Tower
91%inclusion468 decks514 decks
17%synergy
Sandsteppe Citadel
68%inclusion349 decks514 decks
42%synergy
Exotic Orchard
57%inclusion294 decks514 decks
21%synergy
Woodland Cemetery
57%inclusion293 decks514 decks
25%synergy
Isolated Chapel
55%inclusion281 decks514 decks
21%synergy
Sunpetal Grove
52%inclusion267 decks514 decks
24%synergy
Canopy Vista
49%inclusion252 decks514 decks
13%synergy
Opulent Palace
42%inclusion5 decks12 decks
13%synergy
Overgrown Farmland
41%inclusion213 decks514 decks
24%synergy
Mystic Monastery
40%inclusion4 decks10 decks
12%synergy
Overgrown Tomb
36%inclusion184 decks514 decks
-5%synergy
Temple Garden
36%inclusion183 decks514 decks
-4%synergy
Godless Shrine
35%inclusion181 decks514 decks
-6%synergy
Deceptive Landscape
34%inclusion175 decks514 decks
26%synergy
Llanowar Wastes
33%inclusion171 decks514 decks
6%synergy
Caves of Koilos
32%inclusion167 decks514 decks
3%synergy
Evolving Wilds
31%inclusion158 decks514 decks
10%synergy
Indatha Triome
30%inclusion156 decks514 decks
3%synergy
The World Tree
30%inclusion3 decks10 decks
2%synergy
Sulfur Falls
30%inclusion3 decks10 decks
-5%synergy
Path of Ancestry
29%inclusion151 decks514 decks
7%synergy
Fortified Village
28%inclusion145 decks514 decks
12%synergy
Brushland
28%inclusion144 decks514 decks
8%synergy
Twilight Mire
28%inclusion143 decks514 decks
15%synergy
Temple of Plenty
25%inclusion130 decks514 decks
12%synergy
Seachrome Coast
25%inclusion3 decks12 decks
19%synergy
Spara's Headquarters
25%inclusion3 decks12 decks
-3%synergy
Jetmir's Garden
25%inclusion3 decks12 decks
-4%synergy
Nomad Outpost
25%inclusion3 decks12 decks
-4%synergy
Prairie Stream
25%inclusion3 decks12 decks
-8%synergy
Clifftop Retreat
25%inclusion3 decks12 decks
-10%synergy
Cinder Glade
25%inclusion3 decks12 decks
-13%synergy
Stomping Ground
25%inclusion3 decks12 decks
-16%synergy
Temple of Malady
25%inclusion128 decks514 decks
9%synergy
Temple of Silence
25%inclusion126 decks514 decks
7%synergy
Bountiful Promenade
24%inclusion122 decks514 decks
2%synergy
Undergrowth Stadium
23%inclusion120 decks514 decks
0%synergy
Windswept Heath
23%inclusion116 decks514 decks
12%synergy
Vault of Champions
22%inclusion114 decks514 decks
-2%synergy
Verdant Catacombs
21%inclusion107 decks514 decks
10%synergy
Sungrass Prairie
20%inclusion102 decks514 decks
6%synergy
Marsh Flats
19%inclusion97 decks514 decks
8%synergy
Deathcap Glade
18%inclusion92 decks514 decks
5%synergy
Hushwood Verge
16%inclusion84 decks514 decks
7%synergy
Jungle Hollow
16%inclusion83 decks514 decks
8%synergy
Wastewood Verge
16%inclusion82 decks514 decks
9%synergy
Blossoming Sands
16%inclusion80 decks514 decks
9%synergy
Murmuring Bosk
15%inclusion78 decks514 decks
9%synergy
Scoured Barrens
15%inclusion78 decks514 decks
6%synergy
Shattered Sanctum
14%inclusion72 decks514 decks
-1%synergy