Cayth, Famed Mechanist
Mana Echoes
Umbral Mantle

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Umbral Mantle attached to Cayth.
You control at least one creature token. You control at least four creatures that share a creature type with the creature token. Cayth does not have summoning sickness.
2 available

   Steps

How does this combo work?
1
Activate Cayth by paying 2 and tapping it, creating a token copy of a creature token you control.
2
When the creature token enters the battlefield, Mana Echoes triggers, adding for each creature you control that shares a creature type with it.
3
Activate Cayth by paying 3 and untapping it, giving it +2/+2 until end of turn.
4
Repeat.

   Results

What do I get from this combo?
Infinite ETB
Infinite colorless mana
Infinite proliferate
Infinite copies of creature tokens you control
Infinite untap of creatures you control
Infinite mana creatures you control can produce
Infinitely large creature until end of turn
Cayth, Famed Mechanist
0.1%inclusion6 decks4.25K decks
High Synergy Cards
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100%inclusion6 decks6 decks
98%synergy
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83%inclusion5 decks6 decks
82%synergy
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82%synergy
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67%inclusion4 decks6 decks
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16%synergy
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33%synergy
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32%synergy
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17%inclusion1 decks6 decks
17%synergy
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16%synergy
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16%synergy
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15%synergy
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17%inclusion1 decks6 decks
14%synergy
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17%inclusion1 decks6 decks
14%synergy
Inventors' Fair
17%inclusion1 decks6 decks
9%synergy
Buried Ruin
17%inclusion1 decks6 decks
5%synergy
Mana Artifacts
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67%inclusion4 decks6 decks
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Chromatic Orrery
50%inclusion3 decks6 decks
49%synergy
Arcane Signet
33%inclusion2 decks6 decks
-55%synergy
Glittering Stockpile
17%inclusion1 decks6 decks
16%synergy
Firemind Vessel
17%inclusion1 decks6 decks
16%synergy
Solar Transformer
17%inclusion1 decks6 decks
10%synergy
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17%inclusion1 decks6 decks
-13%synergy
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17%inclusion1 decks6 decks
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17%inclusion1 decks6 decks
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Talisman of Conviction
17%inclusion1 decks6 decks
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Talisman of Progress
17%inclusion1 decks6 decks
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Lands
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67%inclusion4 decks6 decks
36%synergy
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67%inclusion4 decks6 decks
36%synergy
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67%inclusion4 decks6 decks
26%synergy
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67%inclusion4 decks6 decks
26%synergy
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67%inclusion4 decks6 decks
25%synergy
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50%inclusion3 decks6 decks
39%synergy
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39%synergy
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39%synergy
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50%inclusion3 decks6 decks
38%synergy
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28%synergy
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50%inclusion3 decks6 decks
26%synergy
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50%inclusion3 decks6 decks
23%synergy
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22%synergy
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50%inclusion3 decks6 decks
21%synergy
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50%inclusion3 decks6 decks
13%synergy
Command Tower
50%inclusion3 decks6 decks
-43%synergy
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33%inclusion2 decks6 decks
32%synergy
Alpine Meadow
33%inclusion2 decks6 decks
32%synergy
Molten Tributary
33%inclusion2 decks6 decks
31%synergy
Sacred Peaks
33%inclusion2 decks6 decks
31%synergy
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33%inclusion2 decks6 decks
27%synergy
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33%inclusion2 decks6 decks
27%synergy
Elegant Parlor
33%inclusion2 decks6 decks
25%synergy
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33%inclusion2 decks6 decks
24%synergy
Thundering Falls
33%inclusion2 decks6 decks
24%synergy
Ferrous Lake
33%inclusion2 decks6 decks
21%synergy
Sundown Pass
33%inclusion2 decks6 decks
14%synergy
Deserted Beach
33%inclusion2 decks6 decks
11%synergy
Skycloud Expanse
33%inclusion2 decks6 decks
11%synergy
Temple of Triumph
33%inclusion2 decks6 decks
9%synergy
Temple of Enlightenment
33%inclusion2 decks6 decks
6%synergy
Temple of Epiphany
33%inclusion2 decks6 decks
6%synergy
Spectator Seating
33%inclusion2 decks6 decks
4%synergy
Prairie Stream
33%inclusion2 decks6 decks
-6%synergy
Sulfur Falls
33%inclusion2 decks6 decks
-19%synergy
Mystic Monastery
33%inclusion2 decks6 decks
-26%synergy
Sea Gate
17%inclusion1 decks6 decks
16%synergy
Cliffgate
17%inclusion1 decks6 decks
16%synergy
Citadel Gate
17%inclusion1 decks6 decks
16%synergy
Prismatic Vista
17%inclusion1 decks6 decks
13%synergy
Sunbaked Canyon
17%inclusion1 decks6 decks
13%synergy
The Mycosynth Gardens
17%inclusion1 decks6 decks
11%synergy
Aether Hub
17%inclusion1 decks6 decks
9%synergy
Fabled Passage
17%inclusion1 decks6 decks
9%synergy
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17%inclusion1 decks6 decks
7%synergy
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17%inclusion1 decks6 decks
7%synergy
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17%inclusion1 decks6 decks
6%synergy
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17%inclusion1 decks6 decks
5%synergy
Azorius Chancery
17%inclusion1 decks6 decks
4%synergy
Rustvale Bridge
17%inclusion1 decks6 decks
4%synergy