Hellkite Charger + Shriekwood Devourer

Hellkite Charger
Shriekwood Devourer

Requires
Hellkite Charger must be on the battlefield. Shriekwood Devourer must be on the battlefield. You control up to seven lands that can tap to produce at least 5. You control a creature with power 7 or greater that does not have summoning sickness, and that cannot be blocked and killed by an opponent.
Steps
  1. Declare any creature with power 7 or greater that cannot be blocked and killed by an opponent and Hellkite Charger if it isn't the aforementioned creature as attackers.
  2. Shriekwood Devourer and Hellkite Charger trigger.
  3. Resolve the Shriekwood Devourer trigger, untapping at least seven lands.
  4. Holding priority, activate up to seven lands by tapping them, adding at least 5.
  5. Resolve the Hellkite Charger trigger, causing you to pay 5 to untap all attacking creatures you control and causing you to get an additional combat phase after this one.
  6. Repeat.
Results
Infinite ETB. Infinite combat phases. Infinite mana lands you control can produce. Infinite untap of lands you control.

Wulfgar of Icewind Dale
0.72% of 1794 decks 13 decks
Nikya of the Old Ways
0.48% of 2482 decks 12 decks
Xenagos, God of Revels
0.21% of 5156 decks 11 decks
New Cards
Star Athlete
75% of 4 decks +62% synergy
Kona, Rescue Beastie
56% of 9 decks +46% synergy
Enduring Courage
53% of 17 decks +41% synergy
Enduring Vitality
44% of 9 decks +14% synergy
Thornspire Verge
25% of 51 decks +6% synergy
High Synergy Cards
Goreclaw, Terror of Qal Sisma
78% of 51 decks +74% synergy
Savage Ventmaw
67% of 51 decks +61% synergy
Goblin Anarchomancer
73% of 51 decks +59% synergy
Aggravated Assault
59% of 51 decks +55% synergy
Etali, Primal Storm
61% of 51 decks +51% synergy
Mosswort Bridge
59% of 51 decks +48% synergy
Anzrag, the Quake-Mole
51% of 51 decks +48% synergy
Kogla, the Titan Ape
47% of 51 decks +43% synergy
Kessig Wolf Run
59% of 51 decks +43% synergy
Fanatic of Rhonas
49% of 51 decks +39% synergy
Top Cards
Rhythm of the Wild
59% of 51 decks +35% synergy
Llanowar Elves
57% of 51 decks +36% synergy
Nature's Lore
55% of 51 decks +23% synergy
Garruk's Uprising
53% of 51 decks +38% synergy
Sakura-Tribe Elder
45% of 51 decks +26% synergy
Elvish Mystic
43% of 51 decks +25% synergy
Beast Within
43% of 51 decks +4% synergy
Scourge of the Throne
41% of 51 decks +39% synergy
Return of the Wildspeaker
41% of 51 decks +28% synergy
Birds of Paradise
39% of 51 decks +12% synergy
Creatures
Beast Whisperer
37% of 51 decks +25% synergy
Zopandrel, Hunger Dominus
33% of 51 decks +29% synergy
Fyndhorn Elves
33% of 51 decks +20% synergy
Eternal Witness
33% of 51 decks +12% synergy
Ojer Kaslem, Deepest Growth
31% of 51 decks +28% synergy
Old Gnawbone
31% of 51 decks +27% synergy
Arbor Elf
31% of 51 decks +25% synergy
Toski, Bearer of Secrets
31% of 51 decks +24% synergy
Grand Warlord Radha
29% of 51 decks +27% synergy
Fierce Empath
29% of 51 decks +27% synergy
Disciple of Freyalise
29% of 51 decks +22% synergy
Soul of the Harvest
27% of 51 decks +25% synergy
Karlach, Fury of Avernus
27% of 51 decks +24% synergy
Gwenna, Eyes of Gaea
27% of 51 decks +24% synergy
Trailtracker Scout
27% of 51 decks +23% synergy
Archetype of Endurance
25% of 51 decks +24% synergy
Garruk's Packleader
25% of 51 decks +24% synergy
Cactusfolk Sureshot
25% of 51 decks +24% synergy
Terastodon
25% of 51 decks +22% synergy
Primeval Herald
24% of 51 decks +22% synergy
Primordial Sage
24% of 51 decks +22% synergy
Ilharg, the Raze-Boar
24% of 51 decks +22% synergy
Ruric Thar, the Unbowed
24% of 51 decks +22% synergy
Somberwald Sage
24% of 51 decks +22% synergy
Urabrask the Hidden
24% of 51 decks +21% synergy
Bane of Progress
24% of 51 decks +21% synergy
End-Raze Forerunners
24% of 51 decks +20% synergy
Drakuseth, Maw of Flames
24% of 51 decks +20% synergy
Ruby, Daring Tracker
24% of 51 decks +20% synergy
Selvala, Heart of the Wilds
24% of 51 decks +19% synergy
Ghalta, Primal Hunger
24% of 51 decks +19% synergy
Kogla and Yidaro
24% of 51 decks +18% synergy
Goldspan Dragon
24% of 51 decks +17% synergy
Wood Elves
24% of 51 decks +16% synergy
Reclamation Sage
24% of 51 decks +12% synergy
Combat Celebrant
22% of 51 decks +19% synergy
Herald of Ilharg
20% of 51 decks +19% synergy
Magus of the Candelabra
20% of 51 decks +19% synergy
Ogre Battledriver
20% of 51 decks +19% synergy
Pathbreaker Ibex
20% of 51 decks +18% synergy
Moraug, Fury of Akoum
20% of 51 decks +17% synergy
Roxanne, Starfall Savant
20% of 51 decks +16% synergy
Augur of Autumn
20% of 51 decks +16% synergy
Topiary Stomper
20% of 51 decks +16% synergy
Farhaven Elf
20% of 51 decks +16% synergy
Ohran Frostfang
20% of 51 decks +14% synergy
Elder Gargaroth
18% of 51 decks +16% synergy
Silverback Elder
18% of 51 decks +15% synergy
Apex Devastator
18% of 51 decks +15% synergy
Dragonborn Champion
18% of 51 decks +15% synergy
Instants
Heroic Intervention
39% of 51 decks +10% synergy
Chaos Warp
37% of 51 decks +5% synergy
Great Train Heist
24% of 51 decks +19% synergy
Deflecting Swat
20% of 51 decks +4% synergy
Hunter's Insight
18% of 51 decks +14% synergy
Kazuul's Fury
16% of 51 decks +13% synergy
Worldly Tutor
16% of 51 decks +1% synergy
Savage Beating
14% of 51 decks +13% synergy
Klauth's Will
14% of 51 decks +11% synergy
Khalni Ambush
12% of 51 decks +9% synergy
Krosan Grip
12% of 51 decks +4% synergy
Wrap in Vigor
10% of 51 decks +8% synergy
Smuggler's Surprise
10% of 51 decks +6% synergy
Return the Favor
10% of 51 decks +5% synergy
Ram Through
8% of 51 decks +5% synergy
Force of Vigor
8% of 51 decks +4% synergy
Veil of Summer
8% of 51 decks +2% synergy
Red Elemental Blast
8% of 51 decks +1% synergy
Nature's Claim
8% of 51 decks -2% synergy
Abrade
8% of 51 decks -3% synergy
Tyvar's Stand
6% of 51 decks +1% synergy
Return to Nature
6% of 51 decks -1% synergy
Sorceries
Rishkar's Expertise
37% of 51 decks +27% synergy
Three Visits
37% of 51 decks +12% synergy
Blasphemous Act
35% of 51 decks +2% synergy
Cultivate
35% of 51 decks -11% synergy
Rampant Growth
33% of 51 decks -1% synergy
Kodama's Reach
31% of 51 decks -0% synergy
Farseek
31% of 51 decks -3% synergy
Stump Stomp
29% of 51 decks +21% synergy
Relentless Assault
24% of 51 decks +21% synergy
Bala Ged Recovery
22% of 51 decks +12% synergy
Chandra's Ignition
18% of 51 decks +13% synergy
Genesis Wave
16% of 51 decks +13% synergy
World at War
14% of 51 decks +13% synergy
Season of Gathering
14% of 51 decks +8% synergy
Bridgeworks Battle
14% of 51 decks +8% synergy
Jeska's Will
14% of 51 decks -4% synergy
Tooth and Nail
12% of 51 decks +10% synergy
Turntimber Symbiosis
12% of 51 decks +10% synergy
Overpowering Attack
12% of 51 decks +6% synergy
Decimate
12% of 51 decks +3% synergy
Skyshroud Claim
12% of 51 decks +2% synergy
Vandalblast
12% of 51 decks -5% synergy
Sylvan Awakening
10% of 51 decks +9% synergy
Jaya's Immolating Inferno
10% of 51 decks +8% synergy
Last March of the Ents
10% of 51 decks +5% synergy
Shamanic Revelation
10% of 51 decks +0% synergy
Primal Surge
8% of 51 decks +7% synergy
Ignite the Future
8% of 51 decks +6% synergy
Seize the Day
8% of 51 decks +5% synergy
Crackle with Power
8% of 51 decks +5% synergy
Shatterskull Smashing
8% of 51 decks +4% synergy
Escape to the Wilds
8% of 51 decks +4% synergy
Green Sun's Zenith
8% of 51 decks +1% synergy
Into the North
6% of 51 decks +5% synergy
Hull Breach
6% of 51 decks +1% synergy
Chain Reaction
6% of 51 decks +1% synergy
Sundering Eruption
6% of 51 decks +1% synergy
Finale of Devastation
6% of 51 decks -2% synergy
Harmonize
6% of 51 decks -3% synergy
Gamble
6% of 51 decks -4% synergy
Utility Artifacts
Doors of Durin
27% of 51 decks +24% synergy
The Great Henge
25% of 51 decks +16% synergy
Dolmen Gate
20% of 51 decks +19% synergy
Mage Slayer
18% of 51 decks +15% synergy
Helm of the Host
16% of 51 decks +12% synergy
Swiftfoot Boots
16% of 51 decks -12% synergy
Sword of the Animist
14% of 51 decks +9% synergy
Lightning Greaves
14% of 51 decks -12% synergy
The Skullspore Nexus
12% of 51 decks +7% synergy
Sword of Feast and Famine
8% of 51 decks +6% synergy
Diamond Pick-Axe
8% of 51 decks +5% synergy
Pip-Boy 3000
6% of 51 decks +5% synergy
Hexplate Wallbreaker
6% of 51 decks +4% synergy
Two-Handed Axe
6% of 51 decks +4% synergy
Maskwood Nexus
6% of 51 decks +3% synergy
The Reaver Cleaver
6% of 51 decks +2% synergy
Enchantments
Unnatural Growth
27% of 51 decks +22% synergy
Druids' Repository
25% of 51 decks +25% synergy
Charred Foyer // Warped Space
24% of 17 decks +16% synergy
Wild Growth
22% of 51 decks +11% synergy
Beastmaster Ascension
20% of 51 decks +14% synergy
Up the Beanstalk
18% of 51 decks +13% synergy
Guardian Project
18% of 51 decks +9% synergy
Greater Good
16% of 51 decks +11% synergy
Nature's Will
14% of 51 decks +13% synergy
Bear Umbra
14% of 51 decks +9% synergy
Rising of the Day
14% of 51 decks +8% synergy
Utopia Sprawl
14% of 51 decks +6% synergy
Defense of the Heart
12% of 51 decks +9% synergy
Sylvan Library
12% of 51 decks -0% synergy
Glorious Sunrise
10% of 51 decks +8% synergy
Lurking Predators
10% of 51 decks +8% synergy
Asceticism
10% of 51 decks +7% synergy
Monstrous Vortex
10% of 51 decks +6% synergy
Fires of Yavimaya
10% of 51 decks +6% synergy
Shadow in the Warp
10% of 51 decks +5% synergy
Gimli's Reckless Might
8% of 51 decks +7% synergy
Leyline Immersion
8% of 51 decks +7% synergy
Mana Reflection
8% of 51 decks +6% synergy
Hunter's Talent
8% of 51 decks +6% synergy
Sneak Attack
8% of 51 decks +5% synergy
Case of the Locked Hothouse
8% of 51 decks +3% synergy
Kenrith's Transformation
8% of 51 decks +1% synergy
Tribute to the World Tree
8% of 51 decks -1% synergy
Price of Glory
6% of 51 decks +5% synergy
Song of the Dryads
6% of 51 decks +4% synergy
Gourmand's Talent
6% of 51 decks +4% synergy
Zendikar Resurgent
6% of 51 decks +3% synergy
Elemental Bond
6% of 51 decks +0% synergy
Battles
Invasion of Ikoria
12% of 51 decks +7% synergy
Planeswalkers
Domri, Anarch of Bolas
14% of 51 decks +10% synergy
Garruk, Primal Hunter
8% of 51 decks +5% synergy
Utility Lands
Rogue's Passage
39% of 51 decks +20% synergy
Spinerock Knoll
33% of 51 decks +29% synergy
Castle Garenbrig
31% of 51 decks +26% synergy
Reliquary Tower
31% of 51 decks +2% synergy
Skarrg, the Rage Pits
25% of 51 decks +22% synergy
Arena of Glory
25% of 51 decks +16% synergy
Boseiju, Who Endures
24% of 51 decks +4% synergy
Bonders' Enclave
22% of 51 decks +19% synergy
Yavimaya, Cradle of Growth
20% of 51 decks +10% synergy
Temple of the False God
18% of 51 decks +8% synergy
Raging Ravine
14% of 51 decks +11% synergy
Restless Ridgeline
14% of 51 decks +11% synergy
Shifting Woodland
14% of 51 decks +3% synergy
War Room
12% of 51 decks +5% synergy
Ancient Tomb
12% of 51 decks +1% synergy
Hanweir Battlements
10% of 51 decks +8% synergy
Nykthos, Shrine to Nyx
10% of 51 decks +4% synergy
Castle Embereth
8% of 51 decks +4% synergy
Urza's Saga
8% of 51 decks +1% synergy
Shinka, the Bloodsoaked Keep
6% of 51 decks +4% synergy
Homeward Path
6% of 51 decks +4% synergy
Scavenger Grounds
6% of 51 decks +2% synergy
Mana Artifacts
Sol Ring
73% of 51 decks -12% synergy
Arcane Signet
55% of 51 decks -17% synergy
Gruul Signet
22% of 51 decks +10% synergy
Talisman of Impulse
16% of 51 decks +7% synergy
Chrome Mox
6% of 51 decks -1% synergy
Thought Vessel
6% of 51 decks -11% synergy
Lands
Command Tower
92% of 51 decks +18% synergy
Cinder Glade
71% of 51 decks +32% synergy
Rootbound Crag
67% of 51 decks +43% synergy
Rockfall Vale
61% of 51 decks +39% synergy
Game Trail
59% of 51 decks +43% synergy
Gruul Turf
51% of 51 decks +35% synergy
Karplusan Forest
51% of 51 decks +34% synergy
Stomping Ground
51% of 51 decks +10% synergy
Cragcrown Pathway
39% of 51 decks +30% synergy
Spire Garden
39% of 51 decks +15% synergy
Mossfire Valley
37% of 51 decks +27% synergy
Wooded Foothills
33% of 51 decks +23% synergy
Sheltered Thicket
31% of 51 decks +24% synergy
Temple of Abandon
31% of 51 decks +18% synergy
Fire-Lit Thicket
25% of 51 decks +21% synergy
Grove of the Burnwillows
18% of 51 decks +15% synergy
Copperline Gorge
18% of 51 decks +13% synergy
Wooded Ridgeline
18% of 51 decks +12% synergy
Exotic Orchard
18% of 51 decks -18% synergy
Fabled Passage
14% of 51 decks +4% synergy
Commercial District
14% of 51 decks +1% synergy
Myriad Landscape
14% of 51 decks -6% synergy
Highland Forest
12% of 51 decks +7% synergy
Blighted Woodland
12% of 51 decks +6% synergy
Misty Rainforest
12% of 51 decks -0% synergy
Evolving Wilds
12% of 51 decks -9% synergy
Ancient Ziggurat
10% of 51 decks +9% synergy
Bloodstained Mire
8% of 51 decks -3% synergy
Windswept Heath
8% of 51 decks -3% synergy
Verdant Catacombs
8% of 51 decks -4% synergy
Path of Ancestry
8% of 51 decks -13% synergy
Kazandu Refuge
6% of 51 decks +4% synergy
Reflecting Pool
6% of 51 decks +0% synergy
Rugged Highlands
6% of 51 decks +0% synergy
City of Brass
6% of 51 decks -2% synergy
Scalding Tarn
6% of 51 decks -5% synergy
Taiga
6% of 51 decks -7% synergy