Bolas's Citadel + Beacon of Immortality + Leveler
Bolas's Citadel
Beacon of Immortality
Leveler
Requires
Bolas's Citadel must be on the battlefield.
Beacon of Immortality must be in hand.
Leveler must be in hand.
You have at least 6 life.
Note that mana and life prerequisite are different if Beacon of Immortality starts on top of your library.
Mana needed: 
Steps
- Cast Leveler by paying
. - Leveler enters the battlefield, exiling your libary.
- Cast Beacon of Immortality by paying , doubling your life total and shuffling Beacon of Immortality into your empty library.
- Cast Beacon of Immortality from the top of your library by paying 6 life, doubling your life total and shuffling Beacon of Immortality into your empty library.
- Repeat.
- If you have at least 7 life, this combo results in infinite lifegain.
Results
Exile your library. Infinite lifegain. Infinite lifegain triggers. Infinite magecraft triggers. Infinite storm count.
Elas il-Kor, Sadistic Pilgrim
0.03% of 6512 decks
2 decks
Queza, Augur of Agonies
0.03% of 6530 decks
2 decks
Thrasios, Triton Hero // Tymna the Weaver
0.02% of 6105 decks
1 decks
Sydri, Galvanic Genius
0.05% of 2172 decks
1 decks
Reaper King
0.02% of 5519 decks
1 decks
Zur the Enchanter
0.01% of 11256 decks
1 decks
Codie, Vociferous Codex
0.02% of 5694 decks
1 decks
Karona, False God
0.03% of 3157 decks
1 decks
Oloro, Ageless Ascetic
0.01% of 12431 decks
1 decks
High Synergy Cards
Jace, Wielder of Mysteries
67% of 9 decks
+63% synergy
Laboratory Maniac
56% of 9 decks
+51% synergy
Fractured Identity
44% of 9 decks
+43% synergy
Windfall
56% of 9 decks
+43% synergy
Aetherflux Reservoir
45% of 11 decks
+42% synergy
Diabolic Tutor
45% of 11 decks
+39% synergy
Rhystic Study
67% of 9 decks
+39% synergy
Land Tax
36% of 11 decks
+30% synergy
Counterspell
56% of 9 decks
+13% synergy
Creatures
Stonecoil Serpent
30% of 10 decks
+29% synergy
Marauding Blight-Priest
30% of 10 decks
+27% synergy
Vizkopa Guildmage
27% of 11 decks
+25% synergy
Instants
Mystical Tutor
33% of 9 decks
+18% synergy
Brainstorm
33% of 9 decks
+12% synergy
Village Rites
30% of 10 decks
+20% synergy
Mortify
27% of 11 decks
+15% synergy
Sorceries
Preordain
33% of 9 decks
+23% synergy
Fumigate
27% of 11 decks
+24% synergy
Wrath of God
27% of 11 decks
+21% synergy
Read the Bones
27% of 11 decks
+20% synergy
Sign in Blood
27% of 11 decks
+18% synergy
Utility Artifacts
Sensei's Divining Top
27% of 11 decks
+22% synergy
Enchantments
Teferi's Ageless Insight
38% of 8 decks
+32% synergy
Utility Lands
Reliquary Tower
27% of 11 decks
-2% synergy
Bojuka Bog
27% of 11 decks
-3% synergy
Mana Artifacts
Sol Ring
82% of 11 decks
-3% synergy
Chromatic Lantern
45% of 11 decks
+36% synergy
Arcane Signet
40% of 10 decks
-32% synergy
Commander's Sphere
27% of 11 decks
+12% synergy
Thought Vessel
27% of 11 decks
+10% synergy
Fellwar Stone
27% of 11 decks
+6% synergy
Lands
Command Tower
82% of 11 decks
+8% synergy
Evolving Wilds
45% of 11 decks
+25% synergy
Hallowed Fountain
44% of 9 decks
+4% synergy
Watery Grave
44% of 9 decks
+4% synergy
Sunlit Marsh
43% of 7 decks
+38% synergy
Terramorphic Expanse
36% of 11 decks
+21% synergy
Caves of Koilos
36% of 11 decks
+8% synergy
Exotic Orchard
36% of 11 decks
+1% synergy
Arcane Sanctum
33% of 9 decks
+6% synergy
Prairie Stream
33% of 9 decks
-0% synergy
Sunken Hollow
33% of 9 decks
-1% synergy
Orzhov Guildgate
27% of 11 decks
+23% synergy
Tainted Field
27% of 11 decks
+14% synergy
Godless Shrine
27% of 11 decks
-13% synergy