Kelsien, the Plague + Thornbite Staff + Mer-Ek Nightblade

Kelsien, the Plague
Thornbite Staff
Mer-Ek Nightblade

Requires
Kelsien, the Plague must be on the battlefield. Thornbite Staff must be on the battlefield. Mer-Ek Nightblade must be on the battlefield. Thornbite Staff attached to Kelsien. Kelsien has at least one +1/+1 counter on it.
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 creature(s) opponents control.

Top Commanders (2)
Kelsien, the Plague
0.22% of 4170 decks 9 decks
Queen Marchesa
0.01% of 11254 decks 1 decks
New Cards (4)
Back in Town
100% of 1 decks +83% synergy
At Knifepoint
100% of 1 decks +93% synergy
Olivia, Opulent Outlaw
100% of 1 decks +80% synergy
Vihaan, Goldwaker
100% of 1 decks +81% synergy
Top Cards (10)
Rune of Mortality
90% of 10 decks +88% synergy
Quietus Spike
80% of 10 decks +78% synergy
Basilisk Collar
80% of 10 decks +74% synergy
Archetype of Finality
70% of 10 decks +68% synergy
Vorpal Sword
70% of 10 decks +65% synergy
Patriar's Seal
67% of 6 decks +62% synergy
Mari, the Killing Quill
67% of 9 decks +62% synergy
Minthara, Merciless Soul
62% of 8 decks +60% synergy
Falthis, Shadowcat Familiar
60% of 10 decks +58% synergy
Aspect of Gorgon
50% of 10 decks +49% synergy
Creatures (50)
Massacre Girl, Known Killer
100% of 3 decks +96% synergy
Termination Facilitator
60% of 5 decks +57% synergy
Goblin Sharpshooter
40% of 10 decks +39% synergy
Mathas, Fiend Seeker
40% of 10 decks +36% synergy
Harvester of Souls
40% of 10 decks +35% synergy
Otharri, Suns' Glory
40% of 5 decks +30% synergy
Drumbellower
33% of 9 decks +29% synergy
Deathbringer Thoctar
30% of 10 decks +29% synergy
Massacre Girl
30% of 10 decks +29% synergy
Zagras, Thief of Heartbeats
30% of 10 decks +28% synergy
Morbid Opportunist
30% of 10 decks +21% synergy
General's Enforcer
30% of 10 decks +21% synergy
Ojer Axonil, Deepest Might
25% of 4 decks +24% synergy
White Plume Adventurer
25% of 8 decks +22% synergy
Necroskitter
20% of 10 decks +20% synergy
Final-Sting Faerie
20% of 10 decks +20% synergy
Vraska's Finisher
20% of 10 decks +20% synergy
Baleful Eidolon
20% of 10 decks +20% synergy
Hooded Assassin
20% of 10 decks +20% synergy
Lurking Deadeye
20% of 10 decks +20% synergy
Virtus the Veiled
20% of 10 decks +20% synergy
Blood Cultist
20% of 10 decks +19% synergy
Robber of the Rich
20% of 10 decks +19% synergy
Assault Intercessor
20% of 5 decks +19% synergy
Daxos the Returned
20% of 10 decks +18% synergy
Slaughter Specialist
20% of 10 decks +18% synergy
Solphim, Mayhem Dominus
20% of 5 decks +18% synergy
Athreos, Shroud-Veiled
20% of 10 decks +18% synergy
Changeling Outcast
20% of 10 decks +18% synergy
Company Commander
20% of 5 decks +17% synergy
Humble Defector
20% of 10 decks +17% synergy
Royal Assassin
20% of 10 decks +16% synergy
Queen Marchesa
20% of 10 decks +15% synergy
Odric, Lunarch Marshal
20% of 10 decks +13% synergy
Master of Cruelties
20% of 10 decks +11% synergy
Mother of Runes
20% of 10 decks +9% synergy
Gisela, Blade of Goldnight
20% of 10 decks +6% synergy
Blood Artist
20% of 10 decks +2% synergy
Illuminor Szeras
17% of 6 decks +16% synergy
Swashbuckler Extraordinaire
17% of 6 decks +16% synergy
Ravenloft Adventurer
17% of 6 decks +16% synergy
Seasoned Dungeoneer
17% of 6 decks +16% synergy
Burakos, Party Leader
17% of 6 decks +16% synergy
Tor Wauki the Younger
17% of 6 decks +16% synergy
Nalia de'Arnise
12% of 8 decks +12% synergy
Safana, Calimport Cutthroat
12% of 8 decks +12% synergy
Lae'zel, Vlaakith's Champion
12% of 8 decks +9% synergy
Midnight Assassin
11% of 9 decks +11% synergy
Undercity Scrounger
11% of 9 decks +11% synergy
Gustcloak Harrier
10% of 10 decks +10% synergy
Instants (43)
Mirrodin Avenged
60% of 5 decks +58% synergy
Offer Immortality
60% of 5 decks +58% synergy
You Are Already Dead
40% of 10 decks +37% synergy
Terminate
40% of 10 decks +23% synergy
Mortify
40% of 10 decks +21% synergy
Boros Charm
40% of 10 decks +5% synergy
Anguished Unmaking
40% of 10 decks +4% synergy
Treacherous Greed
33% of 3 decks +32% synergy
Vampiric Tutor
30% of 10 decks +11% synergy
Crackling Doom
30% of 10 decks +8% synergy
Path to Exile
30% of 10 decks -13% synergy
Stroke of Midnight
25% of 4 decks +11% synergy
Tainted Strike
20% of 10 decks +19% synergy
Corrupted Conviction
20% of 5 decks +15% synergy
Deflecting Palm
20% of 10 decks +13% synergy
Bedevil
20% of 10 decks +11% synergy
Enlightened Tutor
20% of 10 decks +5% synergy
Swords to Plowshares
20% of 10 decks -43% synergy
Delayed Blast Fireball
17% of 6 decks +16% synergy
Crushing Pain
10% of 10 decks +10% synergy
Divine Arrow
10% of 10 decks +10% synergy
Fatal Blow
10% of 10 decks +10% synergy
Break Ties
10% of 10 decks +10% synergy
Shriveling Rot
10% of 10 decks +10% synergy
Alchemist's Gift
10% of 10 decks +10% synergy
Mardu Charm
10% of 10 decks +9% synergy
Baleful Mastery
10% of 10 decks +9% synergy
Tragic Slip
10% of 10 decks +9% synergy
Rebuff the Wicked
10% of 10 decks +9% synergy
Kolaghan's Command
10% of 10 decks +8% synergy
Murder
10% of 10 decks +8% synergy
Dawn Charm
10% of 10 decks +8% synergy
Lightning Bolt
10% of 10 decks +7% synergy
Dire Tactics
10% of 10 decks +4% synergy
Utter End
10% of 10 decks +0% synergy
Fracture
10% of 10 decks -2% synergy
Akroma's Will
10% of 10 decks -3% synergy
Flawless Maneuver
10% of 10 decks -4% synergy
Deflecting Swat
10% of 10 decks -4% synergy
Wear // Tear
10% of 10 decks -4% synergy
Despark
10% of 10 decks -14% synergy
Teferi's Protection
10% of 10 decks -16% synergy
Generous Gift
10% of 10 decks -16% synergy
Sorceries (38)
Open the Armory
40% of 10 decks +31% synergy
Ruinous Ultimatum
40% of 10 decks +4% synergy
Mythos of Snapdax
30% of 10 decks +19% synergy
Demonic Tutor
30% of 10 decks +6% synergy
Vindicate
20% of 10 decks +9% synergy
Reanimate
20% of 10 decks +8% synergy
Damn
20% of 10 decks -4% synergy
Mogg Infestation
10% of 10 decks +10% synergy
Blazing Volley
10% of 10 decks +10% synergy
Demonic Collusion
10% of 10 decks +10% synergy
Fates' Reversal
10% of 10 decks +10% synergy
Pyroclasm
10% of 10 decks +10% synergy
Chain Lightning
10% of 10 decks +10% synergy
Black Sun's Zenith
10% of 10 decks +10% synergy
Terminus
10% of 10 decks +10% synergy
Deafening Clarion
10% of 10 decks +9% synergy
Command the Dreadhorde
10% of 10 decks +9% synergy
Divine Reckoning
10% of 10 decks +9% synergy
Shatter the Sky
10% of 10 decks +9% synergy
Dreadbore
10% of 10 decks +8% synergy
Rip Apart
10% of 10 decks +8% synergy
Kindred Dominance
10% of 10 decks +8% synergy
Single Combat
10% of 10 decks +7% synergy
Agadeem's Awakening
10% of 10 decks +6% synergy
Kaya's Wrath
10% of 10 decks +6% synergy
Cathartic Reunion
10% of 10 decks +6% synergy
Steelshaper's Gift
10% of 10 decks +5% synergy
Damnation
10% of 10 decks +5% synergy
Grim Tutor
10% of 10 decks +4% synergy
Merciless Eviction
10% of 10 decks +4% synergy
Wrath of God
10% of 10 decks +2% synergy
Toxic Deluge
10% of 10 decks +2% synergy
Austere Command
10% of 10 decks +1% synergy
Diabolic Intent
10% of 10 decks +1% synergy
Painful Truths
10% of 10 decks -5% synergy
Night's Whisper
10% of 10 decks -6% synergy
Read the Bones
10% of 10 decks -8% synergy
Faithless Looting
10% of 10 decks -8% synergy
Utility Artifacts (50)
Gorgon Flail
50% of 10 decks +48% synergy
Hunter's Blowgun
50% of 4 decks +48% synergy
Gorgon's Head
50% of 10 decks +48% synergy
Sting, the Glinting Dagger
50% of 4 decks +46% synergy
Swiftfoot Boots
50% of 10 decks +15% synergy
Magewright's Stone
40% of 10 decks +38% synergy
Battlemage's Bracers
30% of 10 decks +28% synergy
Mithril Coat
25% of 4 decks +16% synergy
Cloak and Dagger
20% of 10 decks +20% synergy
Elbrus, the Binding Blade
20% of 10 decks +20% synergy
Puppet Strings
20% of 10 decks +19% synergy
Grafted Exoskeleton
20% of 10 decks +19% synergy
Trailblazer's Boots
20% of 10 decks +18% synergy
Thousand-Year Elixir
20% of 10 decks +17% synergy
Whispersilk Cloak
20% of 10 decks +13% synergy
Sword of the Animist
20% of 10 decks +2% synergy
Lightning Greaves
20% of 10 decks -11% synergy
Multiclass Baldric
17% of 6 decks +17% synergy
Halo Fountain
11% of 9 decks +10% synergy
Dagger of the Worthy
10% of 10 decks +10% synergy
Silver-Inlaid Dagger
10% of 10 decks +10% synergy
Acorn Catapult
10% of 10 decks +10% synergy
Immovable Rod
10% of 10 decks +10% synergy
Grimoire of the Dead
10% of 10 decks +10% synergy
Scytheclaw
10% of 10 decks +10% synergy
Hot Soup
10% of 10 decks +10% synergy
Sword of the Paruns
10% of 10 decks +10% synergy
Contagion Engine
10% of 10 decks +10% synergy
Ring of Thune
10% of 10 decks +10% synergy
Ring of Xathrid
10% of 10 decks +10% synergy
Bonehoard
10% of 10 decks +10% synergy
Ring of Valkas
10% of 10 decks +10% synergy
Deathrender
10% of 10 decks +10% synergy
Delver's Torch
10% of 10 decks +10% synergy
Sanctuary Blade
10% of 10 decks +10% synergy
The Ozolith
10% of 10 decks +9% synergy
Mimic Vat
10% of 10 decks +9% synergy
Blazing Sunsteel
10% of 10 decks +9% synergy
Commander's Plate
10% of 10 decks +9% synergy
Prowler's Helm
10% of 10 decks +9% synergy
Assault Suit
10% of 10 decks +9% synergy
Reaper's Talisman
10% of 10 decks +9% synergy
Dowsing Dagger
10% of 10 decks +9% synergy
Expedition Map
10% of 10 decks +9% synergy
Mirage Mirror
10% of 10 decks +9% synergy
Sword of Sinew and Steel
10% of 10 decks +8% synergy
Sword of Hours
10% of 10 decks +7% synergy
Sword of Fire and Ice
10% of 10 decks +7% synergy
Sword of Feast and Famine
10% of 10 decks +5% synergy
Argentum Armor
10% of 10 decks +5% synergy
Enchantments (50)
Gift of Doom
50% of 10 decks +48% synergy
Death Pits of Rath
30% of 10 decks +29% synergy
Black Market
30% of 10 decks +25% synergy
Smothering Tithe
30% of 10 decks -2% synergy
Ghoulish Impetus
25% of 4 decks +23% synergy
Mechanized Warfare
20% of 5 decks +20% synergy
Phyresis
20% of 10 decks +19% synergy
All Will Be One
20% of 5 decks +19% synergy
Retreat to Hagra
20% of 10 decks +19% synergy
Fiery Emancipation
20% of 10 decks +18% synergy
City on Fire
20% of 5 decks +17% synergy
Cathars' Crusade
20% of 10 decks +14% synergy
Loot Dispute
17% of 6 decks +16% synergy
Black Market Connections
17% of 6 decks +2% synergy
Smuggler's Share
11% of 9 decks +8% synergy
Barbed Field
10% of 10 decks +10% synergy
Festering Wound
10% of 10 decks +10% synergy
Arcane Teachings
10% of 10 decks +10% synergy
Corrosion
10% of 10 decks +10% synergy
Power of Fire
10% of 10 decks +10% synergy
Burning Sands
10% of 10 decks +10% synergy
Fists of the Demigod
10% of 10 decks +10% synergy
Shared Triumph
10% of 10 decks +10% synergy
Shadows of the Past
10% of 10 decks +10% synergy
Unspeakable Symbol
10% of 10 decks +10% synergy
Dauthi Embrace
10% of 10 decks +10% synergy
Braid of Fire
10% of 10 decks +10% synergy
Glistening Oil
10% of 10 decks +10% synergy
Witch's Mist
10% of 10 decks +10% synergy
Everlasting Torment
10% of 10 decks +10% synergy
Guilty Conscience
10% of 10 decks +10% synergy
Vicious Shadows
10% of 10 decks +10% synergy
Lightmine Field
10% of 10 decks +10% synergy
Flameshadow Conjuring
10% of 10 decks +10% synergy
Phyrexian Unlife
10% of 10 decks +10% synergy
Solitary Confinement
10% of 10 decks +9% synergy
Starfield of Nyx
10% of 10 decks +9% synergy
Repercussion
10% of 10 decks +9% synergy
Wound Reflection
10% of 10 decks +9% synergy
Kindred Boon
10% of 10 decks +9% synergy
Greed
10% of 10 decks +8% synergy
Kaya's Ghostform
10% of 10 decks +7% synergy
Grave Pact
10% of 10 decks +7% synergy
Marchesa's Decree
10% of 10 decks +6% synergy
Court of Ire
10% of 10 decks +6% synergy
Court of Ambition
10% of 10 decks +5% synergy
Sigarda's Aid
10% of 10 decks +4% synergy
Necropotence
10% of 10 decks +4% synergy
Fighter Class
10% of 10 decks +3% synergy
Revel in Riches
10% of 10 decks +3% synergy
Planeswalkers (5)
Kaya, Ghost Assassin
10% of 10 decks +10% synergy
Liliana Vess
10% of 10 decks +10% synergy
The Wanderer
10% of 10 decks +9% synergy
Kaya the Inexorable
10% of 10 decks +8% synergy
Sorin, Imperious Bloodlord
10% of 10 decks +5% synergy
Utility Lands (16)
Rogue's Passage
60% of 10 decks +38% synergy
Vault of the Archangel
30% of 10 decks +14% synergy
Detection Tower
20% of 10 decks +19% synergy
Karn's Bastion
20% of 10 decks +19% synergy
Arcane Lighthouse
20% of 10 decks +19% synergy
Cabal Coffers
20% of 10 decks +15% synergy
Urborg, Tomb of Yawgmoth
20% of 10 decks +2% synergy
Bojuka Bog
20% of 10 decks -12% synergy
Throne of the High City
10% of 10 decks +8% synergy
Mortuary Mire
10% of 10 decks +8% synergy
Spinerock Knoll
10% of 10 decks +7% synergy
Westvale Abbey
10% of 10 decks +7% synergy
Axgard Armory
10% of 10 decks +6% synergy
Windbrisk Heights
10% of 10 decks +5% synergy
Castle Locthwain
10% of 10 decks +4% synergy
Temple of the False God
10% of 10 decks +2% synergy
Mana Artifacts (19)
Sol Ring
90% of 10 decks +1% synergy
Arcane Signet
80% of 10 decks -5% synergy
Talisman of Indulgence
50% of 10 decks +18% synergy
Talisman of Conviction
50% of 10 decks +14% synergy
Rakdos Signet
50% of 10 decks +6% synergy
Orzhov Signet
50% of 10 decks +4% synergy
Commander's Sphere
40% of 10 decks +19% synergy
Talisman of Hierarchy
40% of 10 decks +1% synergy
Boros Signet
40% of 10 decks -4% synergy
Sarevok's Tome
17% of 6 decks +16% synergy
Orzhov Keyrune
10% of 10 decks +10% synergy
Rakdos Keyrune
10% of 10 decks +10% synergy
Boros Keyrune
10% of 10 decks +10% synergy
Nyx Lotus
10% of 10 decks +10% synergy
Gilded Lotus
10% of 10 decks +8% synergy
Marble Diamond
10% of 10 decks +8% synergy
Thought Vessel
10% of 10 decks +5% synergy
Chromatic Lantern
10% of 10 decks -4% synergy
Fellwar Stone
10% of 10 decks -18% synergy
Lands (50)
Command Tower
90% of 10 decks -2% synergy
Nomad Outpost
60% of 10 decks +4% synergy
Rakdos Carnarium
40% of 10 decks +21% synergy
Boros Garrison
40% of 10 decks +20% synergy
Orzhov Basilica
40% of 10 decks +20% synergy
Clifftop Retreat
40% of 10 decks +5% synergy
Isolated Chapel
40% of 10 decks +1% synergy
Dragonskull Summit
40% of 10 decks -1% synergy
Savai Triome
40% of 10 decks -5% synergy
Sacred Foundry
40% of 10 decks -6% synergy
Blood Crypt
40% of 10 decks -7% synergy
Exotic Orchard
40% of 10 decks -7% synergy
Godless Shrine
40% of 10 decks -9% synergy
Temple of Malice
30% of 10 decks +12% synergy
Shattered Sanctum
30% of 10 decks +9% synergy
Sundown Pass
30% of 10 decks +7% synergy
Smoldering Marsh
30% of 10 decks +1% synergy
Evolving Wilds
30% of 10 decks -1% synergy
Battlefield Forge
30% of 10 decks -7% synergy
Spectator Seating
30% of 10 decks -7% synergy
Vault of Champions
30% of 10 decks -8% synergy
Silent Clearing
20% of 10 decks +15% synergy
Myriad Landscape
20% of 10 decks +5% synergy
Haunted Ridge
20% of 10 decks +0% synergy
Sulfurous Springs
20% of 10 decks -0% synergy
Temple of Triumph
20% of 10 decks -3% synergy
Temple of Silence
20% of 10 decks -3% synergy
Bloodstained Mire
20% of 10 decks -9% synergy
Path of Ancestry
20% of 10 decks -10% synergy
Arid Mesa
20% of 10 decks -14% synergy
Marsh Flats
20% of 10 decks -15% synergy
Luxury Suite
20% of 10 decks -15% synergy
Caves of Koilos
20% of 10 decks -20% synergy
Geothermal Bog
17% of 6 decks +13% synergy
Sunlit Marsh
17% of 6 decks +12% synergy
Sacred Peaks
17% of 6 decks +12% synergy
Sunbaked Canyon
10% of 10 decks +6% synergy
Forbidden Orchard
10% of 10 decks +6% synergy
Concealed Courtyard
10% of 10 decks +5% synergy
Ash Barrens
10% of 10 decks +5% synergy
Prismatic Vista
10% of 10 decks +5% synergy
Flooded Strand
10% of 10 decks +4% synergy
Shineshadow Snarl
10% of 10 decks +3% synergy
Polluted Delta
10% of 10 decks +3% synergy
Furycalm Snarl
10% of 10 decks +3% synergy
Tainted Peak
10% of 10 decks +3% synergy
Verdant Catacombs
10% of 10 decks +3% synergy
Cavern of Souls
10% of 10 decks +1% synergy
Shadowblood Ridge
10% of 10 decks +1% synergy
Tainted Field
10% of 10 decks +0% synergy