Halo Fountain
Intruder Alarm
Karn, the Great Creator

  Played with this combo

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Halo Fountain does not have summoning sickness. You control a creature that can tap to produce at least .

   Steps

How does this combo work?
1
Activate Karn's first loyalty ability by putting a loyalty counter on it, causing Halo Fountain to become an artifact creature until end of turn.
2
Activate a creature you control by tapping it, adding .
3
Activate Halo Fountain's first ability by paying , tapping and untapping it, creating a 1/1 Citizen creature token.
4
When the Citizen enters the battlefield, Intruder Alarm triggers, untapping all creatures.
5
Repeat from step 2.

   Results

What do I get from this combo?
Infinite creature tokens
Infinite ETB
Infinite mana creatures you control can produce
Infinite untap of all creatures

  Combo Metadata

33
DECKS
0.00%
OF 1682855 ELIGIBLE DECKS
Rank 16838
MOST PLAYED OF 43392 COMBOS

{ }  Commander Bracket Information

In which Commander Bracket(s) am I allowed to play this combo?
1-2

Exhibition and Core

(no 2-card combos)
Any combos that require three or more cards are allowed
3

Upgraded

(no early game 2-card combos)
Any combos that require 3 or more cards are allowed
4-5

Optimized and CEDH

(all combos are allowed)
All combos are allowed.
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New Cards
High Synergy Cards
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Enchantments
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45%synergy
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57%inclusion4 decks7 decks
19%synergy
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55%inclusion18 decks33 decks
43%synergy
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52%inclusion17 decks33 decks
15%synergy
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45%inclusion15 decks33 decks
32%synergy
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43%inclusion3 decks7 decks
16%synergy
Prairie Stream
39%inclusion13 decks33 decks
6%synergy
Razortide Bridge
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30%synergy
Windswept Heath
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25%synergy
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36%inclusion12 decks33 decks
13%synergy
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4%synergy
Misty Rainforest
30%inclusion10 decks33 decks
19%synergy
Deserted Beach
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13%synergy
Spire of Industry
27%inclusion9 decks33 decks
24%synergy
Arid Mesa
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17%synergy
Nimbus Maze
24%inclusion8 decks33 decks
20%synergy
Marsh Flats
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14%synergy
The Mycosynth Gardens
21%inclusion7 decks33 decks
19%synergy
Cavern of Souls
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14%synergy
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21%inclusion7 decks33 decks
10%synergy
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21%inclusion7 decks33 decks
9%synergy
Port Town
21%inclusion7 decks33 decks
6%synergy
Temple of Enlightenment
21%inclusion7 decks33 decks
5%synergy
Gemstone Caverns
18%inclusion6 decks33 decks
13%synergy
Hengegate Pathway
18%inclusion6 decks33 decks
12%synergy
Scalding Tarn
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7%synergy
Bloodstained Mire
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7%synergy
Skycloud Expanse
18%inclusion6 decks33 decks
4%synergy
Irrigated Farmland
15%inclusion5 decks33 decks
7%synergy
Azorius Chancery
15%inclusion5 decks33 decks
2%synergy
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9.1%inclusion3 decks33 decks
7%synergy
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9.1%inclusion3 decks33 decks
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