Kelsien, the Plague + Thornbite Staff + Zagras, Thief of Heartbeats

Kelsien, the Plague
Thornbite Staff
Zagras, Thief of Heartbeats

Requires
Kelsien, the Plague must be on the battlefield. Thornbite Staff must be on the battlefield. Zagras, Thief of Heartbeats must be on the battlefield.
Steps
  1. Activate Kelsien by tapping it, dealing 1 damage to target creature and destroying it due to Kelsien's deathtouch.
  2. The creature dies, triggering Kelsien twice.
  3. Resolve the first Kelsien trigger, causing you to get an experience counter.
  4. Resolve the second Kelsien trigger, untapping it.
  5. Repeat.
  6. You may also repeat this loop any time a creature enters the battlefield under an opponent control.
Results
Destroy any creature that enters the battlefield under an opponent's control. Destroy any number of target creatures opponents control.

Kelsien, the Plague
14.03% of 5062 decks 710 decks
Mathas, Fiend Seeker
0.21% of 1875 decks 4 decks
Kenrith, the Returned King
0.01% of 23725 decks 3 decks
Queen Marchesa
0.01% of 13481 decks 2 decks
Dihada, Binder of Wills
0.02% of 10192 decks 2 decks
Ezio Auditore da Firenze
0.01% of 11387 decks 1 decks
Akiri, Line-Slinger // Reyhan, Last of the Abzan
0.60% of 166 decks 1 decks
Altaïr Ibn-La'Ahad
0.03% of 3783 decks 1 decks
Niv-Mizzet Reborn
0.02% of 4222 decks 1 decks
Niv-Mizzet, Guildpact
0.03% of 2995 decks 1 decks
New Cards
Aetheric Amplifier
8% of 115 decks +7% synergy
Bleachbone Verge
7% of 116 decks +0% synergy
All-Out Assault
5% of 43 decks +1% synergy
Alesha's Legacy
3% of 37 decks +3% synergy
Sunbillow Verge
3% of 116 decks -3% synergy
High Synergy Cards
Basilisk Collar
96% of 726 decks +92% synergy
Rune of Mortality
83% of 726 decks +83% synergy
Vorpal Sword
81% of 726 decks +80% synergy
Gorgon's Head
79% of 726 decks +78% synergy
Minthara, Merciless Soul
79% of 726 decks +78% synergy
Otharri, Suns' Glory
78% of 726 decks +76% synergy
Mari, the Killing Quill
77% of 726 decks +76% synergy
Falthis, Shadowcat Familiar
75% of 726 decks +75% synergy
Drumbellower
75% of 726 decks +73% synergy
Gift of Doom
70% of 726 decks +70% synergy
Top Cards
Morbid Opportunist
73% of 726 decks +67% synergy
Swiftfoot Boots
71% of 726 decks +43% synergy
Open the Armory
69% of 726 decks +65% synergy
General's Enforcer
65% of 726 decks +63% synergy
Archetype of Finality
64% of 726 decks +63% synergy
Harvester of Souls
63% of 726 decks +60% synergy
Sting, the Glinting Dagger
62% of 662 decks +61% synergy
Quietus Spike
61% of 726 decks +61% synergy
Gorgon Flail
61% of 726 decks +61% synergy
Saryth, the Viper's Fang
57% of 7 decks +54% synergy
Game Changers
Smothering Tithe
28% of 726 decks +4% synergy
Demonic Tutor
16% of 726 decks -6% synergy
Enlightened Tutor
14% of 726 decks -3% synergy
Vampiric Tutor
10% of 726 decks -7% synergy
Creatures
Shay Cormac
57% of 329 decks +55% synergy
Kalemne, Disciple of Iroas
56% of 726 decks +56% synergy
Void Beckoner
56% of 726 decks +55% synergy
Daxos the Returned
55% of 726 decks +54% synergy
Termination Facilitator
53% of 726 decks +53% synergy
Goblin Sharpshooter
52% of 726 decks +50% synergy
Izzet Staticaster
50% of 6 decks +50% synergy
Razorfin Hunter
50% of 6 decks +50% synergy
Willbreaker
50% of 6 decks +49% synergy
Slaughter Specialist
50% of 726 decks +49% synergy
Blood Cultist
49% of 726 decks +49% synergy
Maha, Its Feathers Night
45% of 308 decks +44% synergy
Lae'zel, Vlaakith's Champion
45% of 726 decks +42% synergy
White Plume Adventurer
44% of 726 decks +42% synergy
Bloom Tender
43% of 7 decks +35% synergy
Seedborn Muse
43% of 7 decks +35% synergy
Faeburrow Elder
43% of 7 decks +32% synergy
Sun Titan
41% of 726 decks +32% synergy
Magda, the Hoardmaster
41% of 393 decks +39% synergy
Humble Defector
40% of 726 decks +39% synergy
Ankle Shanker
40% of 726 decks +38% synergy
Mathas, Fiend Seeker
40% of 726 decks +39% synergy
Mother of Runes
36% of 726 decks +29% synergy
Taii Wakeen, Perfect Shot
32% of 392 decks +31% synergy
Ertha Jo, Frontier Mentor
30% of 393 decks +29% synergy
Athreos, Shroud-Veiled
28% of 726 decks +26% synergy
Assault Intercessor
25% of 726 decks +24% synergy
Deathbringer Thoctar
24% of 726 decks +24% synergy
Cunning Sparkmage
23% of 726 decks +23% synergy
Akiri, Fearless Voyager
21% of 726 decks +17% synergy
Marvin, Murderous Mimic
20% of 249 decks +19% synergy
Stoneforge Mystic
20% of 726 decks +17% synergy
Vulshok Sorcerer
19% of 726 decks +19% synergy
Queen Marchesa
18% of 726 decks +13% synergy
Gisa, Glorious Resurrector
17% of 726 decks +15% synergy
Massacre Girl, Known Killer
16% of 459 decks +15% synergy
Esper Sentinel
16% of 726 decks -4% synergy
Puresteel Paladin
16% of 726 decks +12% synergy
Torbran, Thane of Red Fell
15% of 726 decks +12% synergy
Clackbridge Troll
14% of 726 decks +14% synergy
Onyx Mage
14% of 726 decks +14% synergy
Solemn Simulacrum
14% of 726 decks -0% synergy
Tor Wauki the Younger
13% of 726 decks +12% synergy
Stonehewer Giant
13% of 726 decks +12% synergy
Royal Assassin
13% of 726 decks +12% synergy
Robaran Mercenaries
13% of 726 decks +13% synergy
Rakdos Ickspitter
13% of 726 decks +13% synergy
Orcish Bowmasters
13% of 668 decks +4% synergy
Bureau Headmaster
12% of 328 decks +10% synergy
Blood Artist
11% of 726 decks -0% synergy
Instants
You Are Already Dead
57% of 726 decks +56% synergy
Swords to Plowshares
57% of 726 decks -6% synergy
Boros Charm
53% of 726 decks +28% synergy
Crackling Doom
47% of 726 decks +39% synergy
Mirrodin Avenged
45% of 725 decks +44% synergy
Fracture
41% of 726 decks +34% synergy
Offer Immortality
35% of 726 decks +34% synergy
Generous Gift
30% of 726 decks +6% synergy
Bladebrand
30% of 726 decks +30% synergy
Despark
29% of 726 decks +14% synergy
Stroke of Midnight
29% of 592 decks +19% synergy
Anguished Unmaking
27% of 726 decks +3% synergy
Path to Exile
26% of 726 decks -21% synergy
Dire Tactics
23% of 726 decks +22% synergy
Flawless Maneuver
19% of 726 decks +8% synergy
Mortify
17% of 726 decks +6% synergy
Teferi's Protection
17% of 726 decks -2% synergy
Terminate
13% of 726 decks -7% synergy
Dawn's Truce
13% of 304 decks +5% synergy
Chaos Warp
12% of 726 decks -19% synergy
Virulent Swipe
12% of 726 decks +12% synergy
Deflecting Swat
11% of 726 decks -5% synergy
Rakdos Charm
10% of 726 decks -4% synergy
Battle-Rage Blessing
10% of 726 decks +10% synergy
Wear // Tear
9% of 726 decks +1% synergy
Touch of Moonglove
8% of 726 decks +8% synergy
Deflecting Palm
8% of 726 decks +3% synergy
Bedevil
8% of 726 decks -6% synergy
Utter End
7% of 726 decks +1% synergy
Deadly Rollick
7% of 726 decks -5% synergy
Toxin Analysis
6% of 450 decks +6% synergy
Sejiri Shelter
6% of 726 decks +2% synergy
Tragic Slip
6% of 726 decks +2% synergy
Malakir Rebirth
6% of 726 decks -2% synergy
Untimely Malfunction
5% of 250 decks -2% synergy
Sorceries
Ruinous Ultimatum
56% of 726 decks +37% synergy
Mythos of Snapdax
46% of 726 decks +43% synergy
Read the Bones
39% of 726 decks +32% synergy
Painful Truths
35% of 726 decks +32% synergy
Call of the Death-Dweller
34% of 726 decks +33% synergy
Steelshaper's Gift
27% of 726 decks +24% synergy
Unfinished Business
26% of 586 decks +25% synergy
Night's Whisper
19% of 726 decks +10% synergy
Drown in Ichor
18% of 726 decks +16% synergy
Vandalblast
17% of 726 decks +1% synergy
Blasphemous Act
16% of 726 decks -17% synergy
Sign in Blood
16% of 726 decks +6% synergy
Damn
13% of 726 decks -3% synergy
Vindicate
13% of 726 decks +7% synergy
Chandra's Ignition
11% of 726 decks +6% synergy
Single Combat
10% of 726 decks +8% synergy
Sevinne's Reclamation
8% of 726 decks +1% synergy
Diabolic Tutor
7% of 726 decks +1% synergy
Austere Command
7% of 726 decks -5% synergy
Farewell
7% of 726 decks -5% synergy
Faithless Looting
5% of 726 decks -11% synergy
Vat Emergence
5% of 726 decks +4% synergy
Feed the Swarm
5% of 726 decks -12% synergy
Toxic Deluge
5% of 726 decks -13% synergy
Utility Artifacts
Magewright's Stone
52% of 726 decks +51% synergy
Thousand-Year Elixir
47% of 726 decks +45% synergy
Shadowspear
43% of 726 decks +40% synergy
Hunter's Blowgun
37% of 530 decks +37% synergy
Illusionist's Bracers
35% of 726 decks +33% synergy
Battlemage's Bracers
26% of 726 decks +25% synergy
Glaring Spotlight
22% of 726 decks +22% synergy
Lightning Greaves
21% of 726 decks -4% synergy
Commander's Sphere
20% of 726 decks +5% synergy
Mithril Coat
19% of 663 decks +15% synergy
Puppet Strings
12% of 726 decks +12% synergy
Whispersilk Cloak
11% of 726 decks +7% synergy
Brotherhood Regalia
11% of 328 decks +9% synergy
Wayfarer's Bauble
10% of 726 decks +0% synergy
Hidden Blade
9% of 424 decks +9% synergy
Robe of Stars
9% of 726 decks +8% synergy
Darksteel Plate
9% of 726 decks +7% synergy
Sword of the Animist
8% of 726 decks +4% synergy
Scythe of the Wretched
7% of 726 decks +7% synergy
Mardu Banner
6% of 726 decks +5% synergy
Sword of Truth and Justice
6% of 726 decks +5% synergy
Mind Stone
6% of 726 decks -11% synergy
Reaper's Talisman
5% of 726 decks +5% synergy
Hammer of Nazahn
5% of 726 decks +4% synergy
Nazgûl Battle-Mace
5% of 562 decks +5% synergy
Enchantments
Dismiss into Dream
50% of 6 decks +50% synergy
Fighter Class
47% of 726 decks +43% synergy
Aspect of Gorgon
47% of 726 decks +47% synergy
Quest for Renewal
43% of 7 decks +42% synergy
Revel in Riches
36% of 726 decks +32% synergy
Retreat to Hagra
33% of 726 decks +32% synergy
Phyrexian Arena
28% of 726 decks +13% synergy
Dazzling Theater // Prop Room
28% of 243 decks +24% synergy
Death Pits of Rath
27% of 726 decks +27% synergy
Forge Anew
22% of 668 decks +19% synergy
Black Market
21% of 726 decks +17% synergy
At Knifepoint
20% of 392 decks +19% synergy
Sigarda's Aid
17% of 726 decks +13% synergy
Grave Betrayal
11% of 726 decks +10% synergy
Eternal Thirst
11% of 726 decks +11% synergy
Black Market Connections
11% of 726 decks -0% synergy
Agent of the Shadow Thieves
10% of 726 decks +9% synergy
Gift of Immortality
9% of 726 decks +7% synergy
Reconnaissance
9% of 726 decks +6% synergy
Kaya's Ghostform
7% of 726 decks +3% synergy
Nowhere to Run
7% of 322 decks +6% synergy
Life Insurance
7% of 726 decks +5% synergy
Ghostly Prison
7% of 726 decks -4% synergy
Ghoulish Impetus
6% of 621 decks +5% synergy
Phyresis
6% of 726 decks +4% synergy
Fiery Emancipation
5% of 726 decks +2% synergy
Land Tax
5% of 726 decks -1% synergy
Planeswalkers
Kaya, Geist Hunter
13% of 726 decks +11% synergy
Vraska, Betrayal's Sting
11% of 726 decks +8% synergy
Utility Lands
Vault of the Archangel
65% of 726 decks +54% synergy
Rogue's Passage
55% of 726 decks +35% synergy
Bojuka Bog
43% of 726 decks +13% synergy
Arcane Lighthouse
39% of 726 decks +37% synergy
Detection Tower
37% of 726 decks +36% synergy
Axgard Armory
22% of 726 decks +19% synergy
Karn's Bastion
22% of 726 decks +17% synergy
Buried Ruin
16% of 726 decks +11% synergy
Reliquary Tower
14% of 726 decks -16% synergy
Urborg, Tomb of Yawgmoth
13% of 726 decks +3% synergy
Shizo, Death's Storehouse
11% of 726 decks +7% synergy
Sunhome, Fortress of the Legion
8% of 726 decks +3% synergy
Temple of the False God
7% of 726 decks -2% synergy
Urza's Saga
6% of 726 decks -1% synergy
Mana Artifacts
Sol Ring
88% of 726 decks +4% synergy
Arcane Signet
88% of 726 decks +16% synergy
Patriar's Seal
66% of 726 decks +64% synergy
Orzhov Signet
52% of 726 decks +26% synergy
Rakdos Signet
49% of 726 decks +20% synergy
Boros Signet
46% of 726 decks +23% synergy
Talisman of Hierarchy
27% of 726 decks +2% synergy
Talisman of Conviction
24% of 726 decks +1% synergy
Talisman of Indulgence
22% of 726 decks -5% synergy
Bounty Board
21% of 384 decks +21% synergy
Fellwar Stone
17% of 726 decks -4% synergy
Chromatic Lantern
12% of 726 decks +3% synergy
Bandit's Haul
11% of 392 decks +10% synergy
Savai Crystal
6% of 726 decks +5% synergy
Lands
Command Tower
94% of 726 decks +20% synergy
Nomad Outpost
72% of 726 decks +44% synergy
Overgrown Tomb
71% of 7 decks +30% synergy
Watery Grave
67% of 6 decks +26% synergy
Exotic Orchard
59% of 726 decks +23% synergy
Savai Triome
55% of 726 decks +28% synergy
Isolated Chapel
54% of 726 decks +25% synergy
Dragonskull Summit
52% of 726 decks +20% synergy
Ketria Triome
50% of 6 decks +18% synergy
Steam Vents
50% of 6 decks +12% synergy
Breeding Pool
50% of 6 decks +9% synergy
Clifftop Retreat
49% of 726 decks +19% synergy
Godless Shrine
48% of 726 decks +7% synergy
Blood Crypt
46% of 726 decks +8% synergy
Sacred Foundry
45% of 726 decks +10% synergy
Vault of Champions
43% of 726 decks +17% synergy
Stomping Ground
43% of 7 decks +2% synergy
Spectator Seating
42% of 726 decks +17% synergy
Caves of Koilos
42% of 726 decks +13% synergy
Evolving Wilds
41% of 726 decks +20% synergy
Battlefield Forge
38% of 726 decks +12% synergy
Forbidden Orchard
37% of 726 decks +34% synergy
Smoldering Marsh
36% of 726 decks +3% synergy
Luxury Suite
33% of 726 decks +7% synergy
Marsh Flats
25% of 726 decks +13% synergy
Arid Mesa
24% of 726 decks +14% synergy
Temple of Silence
23% of 726 decks +4% synergy
Temple of Triumph
22% of 726 decks +6% synergy
Terramorphic Expanse
22% of 726 decks +7% synergy
Shattered Landscape
22% of 344 decks +14% synergy
Bloodstained Mire
22% of 726 decks +11% synergy
Orzhov Basilica
21% of 726 decks +5% synergy
Shattered Sanctum
20% of 726 decks +7% synergy
Sundown Pass
20% of 726 decks +4% synergy
Haunted Ridge
19% of 726 decks +3% synergy
Boros Garrison
19% of 726 decks +4% synergy
Rakdos Carnarium
18% of 726 decks +4% synergy
Temple of Malice
18% of 726 decks +4% synergy
Sulfurous Springs
18% of 726 decks -3% synergy
Path of Ancestry
18% of 726 decks -4% synergy
Myriad Landscape
16% of 726 decks -2% synergy
Blightstep Pathway
13% of 726 decks +3% synergy
Brightclimb Pathway
12% of 726 decks +2% synergy
Needleverge Pathway
12% of 726 decks +3% synergy
Fetid Heath
10% of 726 decks -1% synergy
Tainted Field
10% of 726 decks -3% synergy
Blazemire Verge
10% of 250 decks -0% synergy
Shadowblood Ridge
9% of 726 decks -3% synergy
Rugged Prairie
9% of 726 decks -2% synergy
Plateau
9% of 726 decks -4% synergy