Dual Casting + Toils of Night and Day + Twinning Staff
Dual Casting
Toils of Night and Day
Twinning Staff
Requires
Dual Casting must be on the battlefield.
Toils of Night and Day must be in hand.
Twinning Staff must be on the battlefield.
Dual Casting attached to any creature you control without summoning sickness.
A permanent that can tap for 
.
Mana needed: 
.
Mana needed:
Steps
- Cast Toils of Night and Day with any targets.
- Pay and tap the creature enchanted with Dual Casting to copy Toils of Night and Day, targeting the creature enchanted with Dual Casting and a permanent that can tap for .
- Twinning Staff triggers, creating a copy of Toils of Night and Day.
- The copy targets at least the permanent.
- Allow the first copy of Toils of Night and Day to resolve.
- Tap the permanent for .
- Repeat steps 2-6.
Results
Infinite colored mana. Infinite untap.
Top Commanders (1)
Kalamax, the Stormsire
0.83% of 6741 decks
56 decks
High Synergy Cards (10)
Psychic Puppetry
97% of 62 decks
+97% synergy
Glacial Ray
95% of 62 decks
+95% synergy
Desperate Ritual
95% of 62 decks
+94% synergy
Consuming Vortex
94% of 62 decks
+94% synergy
Evermind
94% of 62 decks
+94% synergy
Eerie Procession
94% of 62 decks
+94% synergy
Reach Through Mists
94% of 62 decks
+93% synergy
Wear Away
93% of 58 decks
+93% synergy
Overblaze
90% of 62 decks
+90% synergy
Peer Through Depths
90% of 62 decks
+90% synergy
Top Cards (10)
Kodama's Reach
95% of 58 decks
+79% synergy
Kodama's Might
90% of 58 decks
+90% synergy
Rending Vines
90% of 58 decks
+90% synergy
Ire of Kaminari
87% of 62 decks
+87% synergy
Veil of Secrecy
87% of 62 decks
+87% synergy
Loam Dweller
86% of 58 decks
+86% synergy
Wilderness Reclamation
86% of 58 decks
+84% synergy
The Unspeakable
85% of 62 decks
+85% synergy
Sift Through Sands
85% of 62 decks
+85% synergy
Double Vision
85% of 62 decks
+84% synergy
Creatures (30)
Elder Pine of Jukai
83% of 58 decks
+83% synergy
Archmage Emeritus
82% of 61 decks
+78% synergy
Rootha, Mercurial Artist
76% of 62 decks
+76% synergy
Wavebreak Hippocamp
68% of 62 decks
+67% synergy
Rashmi, Eternities Crafter
53% of 58 decks
+53% synergy
Storm-Kiln Artist
51% of 61 decks
+46% synergy
Melek, Izzet Paragon
40% of 62 decks
+40% synergy
Quandrix Apprentice
36% of 58 decks
+36% synergy
Ojer Pakpatiq, Deepest Epoch
30% of 10 decks
+29% synergy
Veyran, Voice of Duality
18% of 61 decks
+17% synergy
Goblin Electromancer
18% of 62 decks
+16% synergy
Hana Kami
12% of 58 decks
+12% synergy
Izzet Guildmage
11% of 62 decks
+11% synergy
Briarknit Kami
10% of 58 decks
+10% synergy
Sire of the Storm
10% of 62 decks
+10% synergy
Dualcaster Mage
10% of 62 decks
+7% synergy
Errant, Street Artist
9% of 43 decks
+9% synergy
Goblin Anarchomancer
9% of 46 decks
+6% synergy
Glademuse
9% of 58 decks
+9% synergy
Cunning Bandit
8% of 62 decks
+8% synergy
Callow Jushi
8% of 62 decks
+8% synergy
Skyfire Kirin
8% of 62 decks
+8% synergy
Baral, Chief of Compliance
8% of 62 decks
+7% synergy
Petalmane Baku
7% of 58 decks
+7% synergy
Seedborn Muse
7% of 58 decks
+3% synergy
Teller of Tales
6% of 62 decks
+6% synergy
Talrand, Sky Summoner
6% of 62 decks
+4% synergy
Jadzi, Oracle of Arcavios
5% of 57 decks
+5% synergy
Budoka Pupil
5% of 58 decks
+5% synergy
Kodama of the South Tree
5% of 58 decks
+5% synergy
Instants (50)
Growth Spiral
84% of 58 decks
+80% synergy
Harrow
81% of 58 decks
+76% synergy
Murmurs from Beyond
81% of 62 decks
+81% synergy
Disrupting Shoal
81% of 62 decks
+81% synergy
Reweave
81% of 62 decks
+81% synergy
Crop Rotation
78% of 58 decks
+73% synergy
Unnatural Speed
77% of 62 decks
+77% synergy
Through the Breach
77% of 62 decks
+77% synergy
Frantic Search
77% of 62 decks
+72% synergy
Inner Calm, Outer Strength
76% of 58 decks
+76% synergy
Entish Restoration
72% of 25 decks
+68% synergy
Silundi Vision
71% of 62 decks
+70% synergy
Eureka Moment
71% of 58 decks
+70% synergy
Once and Future
69% of 58 decks
+69% synergy
Khalni Ambush
67% of 58 decks
+66% synergy
Torrent of Stone
63% of 62 decks
+63% synergy
Stream of Consciousness
60% of 62 decks
+60% synergy
Blind with Anger
58% of 62 decks
+58% synergy
Big Score
42% of 43 decks
+37% synergy
Natural Connection
41% of 58 decks
+41% synergy
Joint Exploration
40% of 35 decks
+39% synergy
Brainstorm
39% of 62 decks
+27% synergy
Unexpected Windfall
38% of 48 decks
+34% synergy
Starstorm
23% of 62 decks
+22% synergy
Spell Pierce
19% of 62 decks
+17% synergy
Jwari Disruption
18% of 62 decks
+17% synergy
Reap
17% of 58 decks
+17% synergy
Decisive Denial
17% of 58 decks
+17% synergy
Lifted by Clouds
16% of 62 decks
+16% synergy
Vital Surge
16% of 58 decks
+16% synergy
Strength of Cedars
14% of 58 decks
+14% synergy
Into the Fray
13% of 62 decks
+13% synergy
Blazing Shoal
13% of 62 decks
+13% synergy
Everdream
11% of 62 decks
+11% synergy
Valakut Awakening
11% of 62 decks
+8% synergy
Roar of Jukai
10% of 58 decks
+10% synergy
Beast Within
10% of 58 decks
-9% synergy
Twinferno
10% of 40 decks
+9% synergy
First Volley
10% of 62 decks
+10% synergy
Negate
10% of 62 decks
-2% synergy
Unchecked Growth
9% of 58 decks
+9% synergy
Roiling Regrowth
9% of 58 decks
+7% synergy
Jaheira's Respite
8% of 36 decks
+8% synergy
Reverberate
8% of 62 decks
+7% synergy
Thrill of Possibility
8% of 62 decks
+3% synergy
Chaos Warp
8% of 62 decks
-8% synergy
Tamiyo's Safekeeping
8% of 39 decks
+4% synergy
Dampen Thought
6% of 62 decks
+6% synergy
Increasing Vengeance
6% of 62 decks
+6% synergy
Deflecting Swat
6% of 62 decks
-1% synergy
Sorceries (16)
Eye of Nowhere
76% of 62 decks
+76% synergy
Ideas Unbound
74% of 62 decks
+74% synergy
Farseek
72% of 58 decks
+57% synergy
Spiraling Embers
69% of 62 decks
+69% synergy
Rampant Growth
69% of 58 decks
+52% synergy
Petals of Insight
48% of 62 decks
+48% synergy
Cultivate
45% of 58 decks
+22% synergy
Search for Tomorrow
34% of 58 decks
+33% synergy
Road // Ruin
33% of 46 decks
+32% synergy
Nature's Lore
19% of 58 decks
+4% synergy
Three Visits
16% of 58 decks
+4% synergy
Lava Spike
15% of 62 decks
+14% synergy
Blasphemous Act
15% of 62 decks
-2% synergy
Doublecast
6% of 62 decks
+6% synergy
Solve the Equation
6% of 62 decks
+4% synergy
Bala Ged Recovery
5% of 58 decks
+0% synergy
Utility Artifacts (5)
Swiftfoot Boots
69% of 62 decks
+41% synergy
Long-Forgotten Gohei
66% of 62 decks
+66% synergy
Mindsplice Apparatus
26% of 34 decks
+25% synergy
Primal Amulet
10% of 62 decks
+8% synergy
Lightning Greaves
6% of 62 decks
-19% synergy
Enchantments (7)
Swarm Intelligence
50% of 62 decks
+49% synergy
Leyline Immersion
42% of 26 decks
+42% synergy
Jace's Sanctum
40% of 62 decks
+39% synergy
Metallurgic Summonings
35% of 62 decks
+35% synergy
Arcane Bombardment
19% of 43 decks
+18% synergy
Thousand-Year Storm
11% of 62 decks
+10% synergy
Sorcerer Class
8% of 49 decks
+8% synergy
Planeswalkers (2)
Ral, Storm Conduit
40% of 62 decks
+39% synergy
Chandra, Hope's Beacon
10% of 29 decks
+9% synergy
Utility Lands (7)
Reliquary Tower
61% of 62 decks
+33% synergy
Mosswort Bridge
57% of 58 decks
+52% synergy
The Shire
29% of 14 decks
+26% synergy
Mystic Sanctuary
18% of 62 decks
+11% synergy
Kessig Wolf Run
10% of 58 decks
+7% synergy
Rogue's Passage
8% of 62 decks
-10% synergy
Halimar Depths
6% of 62 decks
+5% synergy
Mana Artifacts (7)
Sol Ring
81% of 62 decks
-4% synergy
Springleaf Drum
77% of 62 decks
+76% synergy
Relic of Legends
25% of 40 decks
+22% synergy
Arcane Signet
24% of 62 decks
-46% synergy
Izzet Signet
8% of 62 decks
+1% synergy
Thought Vessel
8% of 62 decks
-8% synergy
Honor-Worn Shaku
6% of 62 decks
+6% synergy
Lands (47)
Command Tower
94% of 62 decks
+20% synergy
Exotic Orchard
76% of 62 decks
+41% synergy
Holdout Settlement
71% of 62 decks
+70% synergy
Survivors' Encampment
71% of 62 decks
+70% synergy
Cinder Glade
71% of 58 decks
+62% synergy
Frontier Bivouac
69% of 58 decks
+66% synergy
Shivan Reef
65% of 62 decks
+59% synergy
Simic Growth Chamber
64% of 58 decks
+59% synergy
Yavimaya Coast
64% of 58 decks
+58% synergy
Gruul Turf
62% of 58 decks
+58% synergy
Izzet Boilerworks
58% of 62 decks
+54% synergy
Path of Ancestry
45% of 62 decks
+25% synergy
Myriad Landscape
44% of 62 decks
+22% synergy
Ketria Triome
33% of 58 decks
+29% synergy
Sulfur Falls
31% of 62 decks
+24% synergy
Stomping Ground
28% of 58 decks
+18% synergy
Rockfall Vale
27% of 44 decks
+22% synergy
Hinterland Harbor
24% of 58 decks
+19% synergy
Rootbound Crag
22% of 58 decks
+18% synergy
Spire Garden
22% of 58 decks
+17% synergy
Rejuvenating Springs
22% of 58 decks
+16% synergy
Stormcarved Coast
22% of 46 decks
+18% synergy
Dreamroot Cascade
21% of 42 decks
+18% synergy
Steam Vents
21% of 62 decks
+12% synergy
Breeding Pool
21% of 58 decks
+11% synergy
Training Center
19% of 62 decks
+13% synergy
Karplusan Forest
16% of 58 decks
+12% synergy
Evolving Wilds
15% of 62 decks
-7% synergy
Wooded Foothills
11% of 62 decks
+2% synergy
Scalding Tarn
11% of 62 decks
+0% synergy
Misty Rainforest
11% of 62 decks
-1% synergy
Temple of Epiphany
10% of 62 decks
+6% synergy
Fabled Passage
10% of 62 decks
+0% synergy
Temple of Abandon
9% of 58 decks
+6% synergy
Tangled Islet
9% of 35 decks
+7% synergy
Cascade Bluffs
8% of 62 decks
+6% synergy
Simic Guildgate
7% of 58 decks
+5% synergy
Cragcrown Pathway
7% of 58 decks
+5% synergy
Temple of Mystery
7% of 58 decks
+3% synergy
Riverglide Pathway
6% of 62 decks
+4% synergy
Terramorphic Expanse
6% of 62 decks
-10% synergy
Vineglimmer Snarl
5% of 57 decks
+3% synergy
Sheltered Thicket
5% of 58 decks
+4% synergy
Rimewood Falls
5% of 58 decks
+4% synergy
Taiga
5% of 58 decks
+2% synergy
Tropical Island
5% of 58 decks
+2% synergy
Game Trail
5% of 58 decks
+2% synergy