Bjorna, Nightfall Alchemist
Othelm, Sigardian Outcast
Intruder Alarm
Cathodion

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Bjorna and Othelm do not have summoning sickness.

   Steps

How does this combo work?
1
Activate Bjorna by tapping it and sacrificing Cathodion, targeting any creature.
2
Cathodion dies, adding .
3
Activate Othelm by paying 2 and tapping it, returning Cathodion from your graveyard to the battlefield.
4
Cathodion enters the battlefield, triggering Intruder Alarm, untapping all creatures.
5
Repeat an arbitrarily large number of times.
6
Resolve all Bjorna abilities, dealing infinite damage to any creature(s).

   Results

What do I get from this combo?
Infinite colorless mana
Infinite damage to creatures
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite mana creatures you control can produce
Infinite sacrifice triggers
Infinite untap of creatures
Infinite untap of creatures you control
Bjorna, Nightfall Alchemist // Othelm, Sigardian Outcast
18%inclusion59 decks330 decks
Cecily, Haunted Mage // Othelm, Sigardian Outcast
0.1%inclusion2 decks2.29K decks
New Cards
Colossus of the Blood Age
29%inclusion2 decks7 decks
28%synergy
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20%inclusion1 decks5 decks
20%synergy
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19%synergy
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Continue?
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High Synergy Cards
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74%inclusion45 decks61 decks
72%synergy
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84%inclusion51 decks61 decks
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69%inclusion42 decks61 decks
65%synergy
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62%inclusion38 decks61 decks
62%synergy
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62%inclusion38 decks61 decks
61%synergy
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64%inclusion39 decks61 decks
60%synergy
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58%synergy
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58%synergy
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56%synergy
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Top Cards
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55%synergy
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53%synergy
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51%synergy
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49%synergy
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48%synergy
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48%synergy
Game Changers
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-2%synergy
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Creatures
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31%synergy
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28%synergy
Goblin Engineer
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26%synergy
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17%synergy
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13%synergy
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23%synergy
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21%synergy
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19%synergy
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18%synergy
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18%synergy
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16%synergy
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16%synergy
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14%synergy
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14%synergy
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14%synergy
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11%synergy
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11%synergy
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10%synergy
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10%synergy
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6%synergy
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Utility Artifacts
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Enchantments
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10%synergy
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9%synergy
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7%synergy
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5%synergy
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6.6%inclusion4 decks61 decks
5%synergy
Sterling Grove
6.6%inclusion4 decks61 decks
0%synergy
Planeswalkers
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36%inclusion22 decks61 decks
34%synergy
Teferi, Who Slows the Sunset
8.2%inclusion5 decks61 decks
7%synergy
Utility Lands
Seat of the Synod
39%inclusion24 decks61 decks
32%synergy
Ancient Den
38%inclusion23 decks61 decks
32%synergy
Tree of Tales
36%inclusion22 decks61 decks
34%synergy
Great Furnace
34%inclusion21 decks61 decks
28%synergy
Inventors' Fair
21%inclusion13 decks61 decks
18%synergy
Buried Ruin
20%inclusion12 decks61 decks
15%synergy
Academy Ruins
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14%synergy
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19%inclusion5 decks27 decks
15%synergy
Darksteel Citadel
16%inclusion10 decks61 decks
13%synergy
Urza's Saga
16%inclusion10 decks61 decks
9%synergy
Boseiju, Who Endures
11%inclusion7 decks61 decks
-7%synergy
Reliquary Tower
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-18%synergy
Otawara, Soaring City
10%inclusion6 decks61 decks
-6%synergy
Treasure Vault
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4%synergy
Mana Artifacts
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2%synergy
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8%synergy
Fellwar Stone
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24%synergy
Chromatic Lantern
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27%synergy
Liquimetal Torque
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22%synergy
Talisman of Progress
15%inclusion9 decks61 decks
-10%synergy
Talisman of Unity
13%inclusion8 decks61 decks
6%synergy
Commander's Sphere
13%inclusion8 decks61 decks
2%synergy
Talisman of Impulse
11%inclusion7 decks61 decks
1%synergy
Talisman of Curiosity
11%inclusion7 decks61 decks
-1%synergy
Azorius Signet
11%inclusion7 decks61 decks
-9%synergy
Izzet Signet
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-12%synergy
Mox Opal
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6%synergy
Simic Signet
10%inclusion6 decks61 decks
-1%synergy
Boros Signet
10%inclusion6 decks61 decks
-9%synergy
Talisman of Conviction
10%inclusion6 decks61 decks
-14%synergy
Talisman of Creativity
10%inclusion6 decks61 decks
-18%synergy
Patriar's Seal
8.2%inclusion5 decks61 decks
7%synergy
Basalt Monolith
8.2%inclusion5 decks61 decks
6%synergy
Mox Amber
8.2%inclusion5 decks61 decks
4%synergy
Selesnya Signet
8.2%inclusion5 decks61 decks
1%synergy
Gruul Signet
6.6%inclusion4 decks61 decks
-2%synergy
Lands
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21%synergy
Exotic Orchard
67%inclusion41 decks61 decks
31%synergy
Spara's Headquarters
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12%synergy
Ketria Triome
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9%synergy
Raugrin Triome
38%inclusion23 decks61 decks
14%synergy
Jetmir's Garden
38%inclusion23 decks61 decks
10%synergy
Silverbluff Bridge
36%inclusion22 decks61 decks
30%synergy
Razortide Bridge
36%inclusion22 decks61 decks
30%synergy
Spire of Industry
34%inclusion21 decks61 decks
31%synergy
Wooded Foothills
34%inclusion21 decks61 decks
24%synergy
Sacred Foundry
34%inclusion21 decks61 decks
-2%synergy
Misty Rainforest
33%inclusion20 decks61 decks
21%synergy
Steam Vents
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-6%synergy
Temple Garden
33%inclusion20 decks61 decks
-7%synergy
Breeding Pool
33%inclusion20 decks61 decks
-9%synergy
Tanglepool Bridge
31%inclusion19 decks61 decks
29%synergy
Arid Mesa
31%inclusion19 decks61 decks
21%synergy
Scalding Tarn
31%inclusion19 decks61 decks
20%synergy
Flooded Strand
31%inclusion19 decks61 decks
20%synergy
Stomping Ground
31%inclusion19 decks61 decks
-10%synergy
Slagwoods Bridge
30%inclusion18 decks61 decks
27%synergy
Rustvale Bridge
30%inclusion18 decks61 decks
24%synergy
Windswept Heath
30%inclusion18 decks61 decks
19%synergy
Hallowed Fountain
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-11%synergy
Mystic Monastery
26%inclusion16 decks61 decks
-2%synergy
Jungle Shrine
25%inclusion15 decks61 decks
-6%synergy
Frontier Bivouac
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-5%synergy
Battlefield Forge
23%inclusion14 decks61 decks
-6%synergy
Shivan Reef
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-7%synergy
Thornglint Bridge
21%inclusion13 decks61 decks
20%synergy
Path of Ancestry
21%inclusion13 decks61 decks
-1%synergy
Rejuvenating Springs
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-5%synergy
Seaside Citadel
21%inclusion13 decks61 decks
-5%synergy
Bountiful Promenade
20%inclusion12 decks61 decks
-2%synergy
Training Center
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-5%synergy
Yavimaya Coast
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-7%synergy
Sea of Clouds
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-6%synergy
Plateau
16%inclusion10 decks61 decks
5%synergy
Terramorphic Expanse
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2%synergy
Evolving Wilds
16%inclusion10 decks61 decks
-4%synergy
Spire Garden
16%inclusion10 decks61 decks
-6%synergy
Spectator Seating
16%inclusion10 decks61 decks
-6%synergy
Adarkar Wastes
16%inclusion10 decks61 decks
-8%synergy
City of Brass
15%inclusion9 decks61 decks
7%synergy
Volcanic Island
15%inclusion9 decks61 decks
1%synergy
Tropical Island
15%inclusion9 decks61 decks
0%synergy
Hedge Maze
13%inclusion8 decks61 decks
2%synergy
Savannah
13%inclusion8 decks61 decks
0%synergy
Taiga
13%inclusion8 decks61 decks
0%synergy
Tundra
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-1%synergy