Thalia and The Gitrog Monster
Royal Assassin
Thornbite Staff

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Royal Assassin does not have summoning sickness. Thornbite Staff attached to Royal Assassin.

   Steps

How does this combo work?
1
Whenever a creature enters the battlefield under an opponent's control, it enters tapped due to Thalia and the Gitrog Monster.
2
Holding priority, activate Royal Assassin by tapping it, destroying the creature.
3
When the creature dies, Royal Assassin triggers, untapping Royal Assassin.
4
Repeat.

   Results

What do I get from this combo?
Destroy all creatures that enter the battlefield under an opponent's control
Thalia and The Gitrog Monster
0.25% of 12481 decks 31 decks
Ezio Auditore da Firenze
0.01% of 13168 decks 1 decks
Kenrith, the Returned King
0.00% of 24895 decks 1 decks
Codie, Vociferous Codex
0.02% of 6199 decks 1 decks
New Cards
Interceptor, Shadow's Hound
20% of 5 decks +20% synergy
High Synergy Cards
Ramunap Excavator
74% of 34 decks +67% synergy
Conduit of Worlds
71% of 34 decks +65% synergy
Felidar Retreat
62% of 34 decks +55% synergy
Scute Swarm
65% of 34 decks +55% synergy
Lotus Cobra
59% of 34 decks +52% synergy
Titania, Protector of Argoth
50% of 34 decks +47% synergy
Tireless Provisioner
53% of 34 decks +42% synergy
Crucible of Worlds
44% of 34 decks +42% synergy
Drana and Linvala
44% of 34 decks +39% synergy
The Gitrog Monster
44% of 34 decks +39% synergy
Top Cards
Swords to Plowshares
68% of 34 decks +5% synergy
Assassin's Trophy
62% of 34 decks +32% synergy
Cultivate
53% of 34 decks +8% synergy
Eternal Witness
44% of 34 decks +25% synergy
Sylvan Safekeeper
41% of 34 decks +38% synergy
Braids, Arisen Nightmare
41% of 34 decks +34% synergy
Grand Abolisher
41% of 34 decks +32% synergy
Esper Sentinel
41% of 34 decks +22% synergy
Birds of Paradise
41% of 34 decks +14% synergy
Path to Exile
41% of 34 decks -6% synergy
Game Changers
Demonic Tutor
38% of 34 decks +17% synergy
Worldly Tutor
32% of 34 decks +19% synergy
Drannith Magistrate
29% of 34 decks +24% synergy
Vampiric Tutor
29% of 34 decks +13% synergy
Field of the Dead
26% of 34 decks +23% synergy
Crop Rotation
26% of 34 decks +17% synergy
Glacial Chasm
24% of 34 decks +23% synergy
Opposition Agent
24% of 34 decks +17% synergy
Teferi's Protection
24% of 34 decks +5% synergy
Enlightened Tutor
21% of 34 decks +4% synergy
Creatures
The Necrobloom
40% of 20 decks +38% synergy
Llanowar Elves
38% of 34 decks +18% synergy
Iridescent Vinelasher
37% of 19 decks +35% synergy
Ob Nixilis, the Fallen
35% of 34 decks +34% synergy
Ancient Greenwarden
35% of 34 decks +31% synergy
Rampaging Baloths
35% of 34 decks +28% synergy
Azusa, Lost but Seeking
35% of 34 decks +28% synergy
Avenger of Zendikar
35% of 34 decks +26% synergy
Wight of the Reliquary
33% of 21 decks +27% synergy
Emeria Angel
32% of 34 decks +30% synergy
Sakura-Tribe Elder
32% of 34 decks +15% synergy
Yasharn, Implacable Earth
26% of 34 decks +24% synergy
Emeria Shepherd
26% of 34 decks +24% synergy
Archon of Emeria
26% of 34 decks +24% synergy
Thalia, Guardian of Thraben
26% of 34 decks +24% synergy
Augur of Autumn
26% of 34 decks +24% synergy
Dauthi Voidwalker
26% of 34 decks +19% synergy
Dryad of the Ilysian Grove
26% of 34 decks +19% synergy
Avacyn's Pilgrim
26% of 34 decks +13% synergy
Aven Mindcensor
24% of 34 decks +20% synergy
Maja, Bretagard Protector
21% of 34 decks +17% synergy
Elesh Norn, Grand Cenobite
21% of 34 decks +16% synergy
Tireless Tracker
21% of 34 decks +16% synergy
Deathrite Shaman
21% of 34 decks +9% synergy
Knight of the Reliquary
18% of 34 decks +16% synergy
Witherbloom Apprentice
18% of 34 decks +16% synergy
Collector Ouphe
18% of 34 decks +16% synergy
Thalia, Heretic Cathar
18% of 34 decks +15% synergy
Ashaya, Soul of the Wild
18% of 34 decks +14% synergy
Kodama of the East Tree
18% of 34 decks +14% synergy
Elesh Norn, Mother of Machines
18% of 34 decks +14% synergy
Zulaport Cutthroat
18% of 34 decks +8% synergy
Delighted Halfling
18% of 34 decks +6% synergy
Solemn Simulacrum
18% of 34 decks +4% synergy
Doorkeeper Thrull
16% of 25 decks +15% synergy
Greensleeves, Maro-Sorcerer
15% of 34 decks +13% synergy
Odric, Lunarch Marshal
15% of 34 decks +12% synergy
World Shaper
15% of 34 decks +12% synergy
Springbloom Druid
15% of 34 decks +11% synergy
Oracle of Mul Daya
15% of 34 decks +9% synergy
Elves of Deep Shadow
15% of 34 decks +5% synergy
Elas il-Kor, Sadistic Pilgrim
15% of 34 decks +4% synergy
Fyndhorn Elves
15% of 34 decks +3% synergy
Aven Interrupter
13% of 23 decks +11% synergy
Stone-Seeder Hierophant
12% of 34 decks +11% synergy
Hell's Caretaker
12% of 34 decks +11% synergy
Gaddock Teeg
12% of 34 decks +11% synergy
Archon of Valor's Reach
12% of 34 decks +11% synergy
Rampaging Brontodon
12% of 34 decks +11% synergy
Perennial Behemoth
12% of 34 decks +11% synergy
Instants
Heroic Intervention
32% of 34 decks +2% synergy
Beast Within
29% of 34 decks -7% synergy
Abrupt Decay
24% of 34 decks +13% synergy
Putrefy
24% of 34 decks +8% synergy
Anguished Unmaking
21% of 34 decks -4% synergy
Harrow
18% of 34 decks +9% synergy
Surge of Salvation
15% of 34 decks +13% synergy
Entish Restoration
15% of 34 decks +8% synergy
Eladamri's Call
15% of 34 decks +5% synergy
Despark
15% of 34 decks +0% synergy
Generous Gift
15% of 34 decks -9% synergy
Archdruid's Charm
12% of 25 decks +7% synergy
Constant Mists
12% of 34 decks +10% synergy
Deadly Rollick
12% of 34 decks -0% synergy
Stroke of Midnight
10% of 31 decks -1% synergy
Tragic Slip
9% of 34 decks +5% synergy
Veil of Summer
9% of 34 decks +3% synergy
Silence
9% of 34 decks +3% synergy
Entomb
9% of 34 decks +2% synergy
Nature's Claim
9% of 34 decks +1% synergy
Dark Ritual
9% of 34 decks -14% synergy
Sorceries
Rampant Growth
32% of 34 decks -2% synergy
Splendid Reclamation
26% of 34 decks +23% synergy
Eerie Ultimatum
26% of 34 decks +15% synergy
Kodama's Reach
26% of 34 decks -3% synergy
Nature's Lore
26% of 34 decks -5% synergy
Farseek
26% of 34 decks -8% synergy
Three Visits
24% of 34 decks -1% synergy
Chain of Smog
18% of 34 decks +16% synergy
Life from the Loam
18% of 34 decks +13% synergy
Explore
18% of 34 decks +8% synergy
Farewell
18% of 34 decks +5% synergy
Damn
18% of 34 decks +2% synergy
Merciless Eviction
15% of 34 decks +11% synergy
Overrun
12% of 34 decks +10% synergy
Duneblast
12% of 34 decks +9% synergy
Bala Ged Recovery
12% of 34 decks +4% synergy
Night's Whisper
12% of 34 decks +3% synergy
Reanimate
12% of 34 decks -6% synergy
Toxic Deluge
12% of 34 decks -6% synergy
Increasing Ambition
9% of 34 decks +9% synergy
Winds of Abandon
9% of 34 decks +7% synergy
Green Sun's Zenith
9% of 34 decks +3% synergy
Wrath of God
9% of 34 decks +3% synergy
Shamanic Revelation
9% of 34 decks +1% synergy
Culling Ritual
9% of 34 decks -2% synergy
Utility Artifacts
Swiftfoot Boots
24% of 34 decks -4% synergy
Lightning Greaves
21% of 34 decks -4% synergy
Zuran Orb
12% of 34 decks +11% synergy
Ashnod's Altar
12% of 34 decks +5% synergy
Phyrexian Altar
9% of 34 decks +5% synergy
Enchantments
Retreat to Hagra
35% of 34 decks +34% synergy
Exploration
35% of 34 decks +27% synergy
Deafening Silence
29% of 34 decks +27% synergy
Smothering Tithe
24% of 34 decks +0% synergy
Spelunking
23% of 26 decks +19% synergy
Blind Obedience
21% of 34 decks +14% synergy
Walk-In Closet // Forgotten Cellar
17% of 18 decks +14% synergy
Case of the Locked Hothouse
16% of 25 decks +13% synergy
Perilous Forays
15% of 34 decks +14% synergy
The Cruelty of Gix
15% of 34 decks +14% synergy
Rule of Law
15% of 34 decks +13% synergy
Sylvan Library
15% of 34 decks +5% synergy
Zendikar's Roil
12% of 34 decks +9% synergy
Druid Class
12% of 34 decks +9% synergy
Authority of the Consuls
12% of 34 decks +7% synergy
Phyrexian Arena
12% of 34 decks -4% synergy
Primeval Bounty
9% of 34 decks +7% synergy
Retreat to Kazandu
9% of 34 decks +7% synergy
Aura of Silence
9% of 34 decks +7% synergy
Skrelv's Hive
9% of 34 decks +7% synergy
Bitterblossom
9% of 34 decks +5% synergy
Land Tax
9% of 34 decks +2% synergy
Mirari's Wake
9% of 34 decks -3% synergy
Battles
Invasion of Ikoria
9% of 34 decks +5% synergy
Planeswalkers
Wrenn and Realmbreaker
18% of 34 decks +16% synergy
Nissa of Shadowed Boughs
18% of 34 decks +16% synergy
Utility Lands
Bojuka Bog
32% of 34 decks +3% synergy
Reliquary Tower
32% of 34 decks +2% synergy
Lotus Field
29% of 34 decks +28% synergy
Strip Mine
29% of 34 decks +27% synergy
Yavimaya, Cradle of Growth
29% of 34 decks +20% synergy
Boseiju, Who Endures
26% of 34 decks +8% synergy
Arid Archway
26% of 23 decks +25% synergy
Maze of Ith
24% of 34 decks +21% synergy
Urborg, Tomb of Yawgmoth
24% of 34 decks +14% synergy
Rogue's Passage
21% of 34 decks +0% synergy
Wasteland
18% of 34 decks +16% synergy
Thespian's Stage
15% of 34 decks +12% synergy
Eiganjo, Seat of the Empire
15% of 34 decks +7% synergy
Takenuma, Abandoned Mire
12% of 34 decks +2% synergy
Ancient Tomb
12% of 34 decks +2% synergy
Echoing Deeps
12% of 26 decks +11% synergy
Dark Depths
9% of 34 decks +8% synergy
Dryad Arbor
9% of 34 decks +5% synergy
Urza's Saga
9% of 34 decks +2% synergy
Mosswort Bridge
9% of 34 decks -2% synergy
Mana Artifacts
Sol Ring
76% of 34 decks -8% synergy
Arcane Signet
50% of 34 decks -23% synergy
Fellwar Stone
15% of 34 decks -6% synergy
Mana Crypt
12% of 34 decks +7% synergy
Lotus Petal
12% of 34 decks +5% synergy
Talisman of Unity
12% of 34 decks +4% synergy
Chromatic Lantern
12% of 34 decks +3% synergy
Talisman of Resilience
12% of 34 decks -1% synergy
Lands
Command Tower
94% of 34 decks +20% synergy
Indatha Triome
56% of 34 decks +27% synergy
Exotic Orchard
50% of 34 decks +14% synergy
Godless Shrine
50% of 34 decks +10% synergy
Overgrown Tomb
44% of 34 decks +3% synergy
Windswept Heath
41% of 34 decks +30% synergy
Golgari Rot Farm
41% of 34 decks +23% synergy
Undergrowth Stadium
41% of 34 decks +16% synergy
Sandsteppe Citadel
41% of 34 decks +15% synergy
Temple Garden
41% of 34 decks +2% synergy
Terramorphic Expanse
38% of 34 decks +23% synergy
Evolving Wilds
38% of 34 decks +17% synergy
Vault of Champions
38% of 34 decks +13% synergy
Fabled Passage
35% of 34 decks +26% synergy
Marsh Flats
35% of 34 decks +24% synergy
Verdant Catacombs
35% of 34 decks +24% synergy
Bountiful Promenade
35% of 34 decks +12% synergy
Canopy Vista
32% of 34 decks -4% synergy
Deceptive Landscape
32% of 19 decks +23% synergy
Selesnya Sanctuary
29% of 34 decks +16% synergy
Orzhov Basilica
29% of 34 decks +14% synergy
Myriad Landscape
24% of 34 decks +6% synergy
Sunpetal Grove
24% of 34 decks -2% synergy
Woodland Cemetery
24% of 34 decks -7% synergy
Isolated Chapel
24% of 34 decks -8% synergy
Arid Mesa
18% of 34 decks +7% synergy
Temple of Malady
18% of 34 decks +1% synergy
Path of Ancestry
18% of 34 decks -4% synergy
Caves of Koilos
18% of 34 decks -12% synergy
Misty Rainforest
15% of 34 decks +3% synergy
Polluted Delta
15% of 34 decks +3% synergy
Savannah
15% of 34 decks +2% synergy
Bayou
15% of 34 decks +1% synergy
Shadowy Backstreet
12% of 25 decks +2% synergy
Flagstones of Trokair
12% of 34 decks +10% synergy
Concealed Courtyard
12% of 34 decks +6% synergy
Wooded Foothills
12% of 34 decks +1% synergy
Bloodstained Mire
12% of 34 decks +1% synergy
Flooded Strand
12% of 34 decks +1% synergy
Deathcap Glade
12% of 34 decks -2% synergy
Scrubland
12% of 34 decks -2% synergy
Shattered Sanctum
12% of 34 decks -2% synergy
Overgrown Farmland
12% of 34 decks -5% synergy
Prismatic Vista
9% of 34 decks +4% synergy
Mana Confluence
9% of 34 decks +2% synergy
Necroblossom Snarl
9% of 34 decks -3% synergy
Shineshadow Snarl
9% of 34 decks -4% synergy
Sungrass Prairie
9% of 34 decks -4% synergy
Temple of Silence
9% of 34 decks -10% synergy
Llanowar Wastes
9% of 34 decks -17% synergy