Agrus Kos, Eternal Soldier
The Jolly Balloon Man
Orthion, Hero of Lavabrink
Phyrexian Altar

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
You control at least four extra nonlegendary creatures.
2rw available

   Steps

How does this combo work?
1
Activate The Jolly Balloon Man by paying 1 and tapping it, targeting Agrus Kos.
2
Agrus Kos triggers, causing you to pay 1rw to copy the Jolly Balloon Man ability targeting each other creature the ability can target.
3
Resolve all Jolly Balloon Man abilities, creating a token copy of each other creature you control that is a 1/1 Balloon with haste. As needed, put the oldest Agrus Kos and Orthion into your graveyard due to the legend rule.
4
Activate Phyrexian Altar four times by sacrificing four tokens except the Orthion or Agrus Kos tokens, adding .
5
Activate the Orthion token's first ability by paying 1 and tapping it, targeting the Agrus Kos token.
6
Agrus Kos triggers, causing you to pay 1rw to copy the Orthion ability targeting each other creature the ability can target.
7
Resolve all Orthion abilities, creating a token copy of each other creature you control with haste. As needed, put the oldest Agrus Kos and Jolly Balloon Man into your graveyard due to the legend rule.
8
Activate Phyrexian Altar three times by sacrificing four tokens except the Orthion or Agrus Kos tokens, adding .
9
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite colored mana
Infinite sacrifice triggers
Infinite death triggers
Infinite creature tokens with haste
The Jolly Balloon Man
0.2%inclusion17 decks10.2K decks
Agrus Kos, Eternal Soldier
0.3%inclusion3 decks995 decks
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0.0%inclusion1 decks13.4K decks
Vikya, Scorching Stalwart
0.1%inclusion1 decks741 decks
Cayth, Famed Mechanist
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Alena, Kessig Trapper // Ravos, Soultender
0.9%inclusion1 decks112 decks
Arabella, Abandoned Doll
0.0%inclusion1 decks18.6K decks
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Instants
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Enchantments
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Planeswalkers
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Utility Lands
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10%synergy
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Mana Artifacts
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39%synergy
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13%synergy
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14%synergy
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Lands
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38%synergy
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48%inclusion12 decks25 decks
33%synergy
Sunbillow Verge
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40%synergy
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37%synergy
Battlefield Forge
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15%synergy
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28%synergy
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36%inclusion9 decks25 decks
29%synergy
Plateau
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20%synergy
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23%synergy
Elegant Parlor
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Furycalm Snarl
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8%synergy
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3%synergy
Inspiring Vantage
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11%synergy
Fabled Passage
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7%synergy
Terramorphic Expanse
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1%synergy
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16%inclusion4 decks25 decks
0%synergy
Plaza of Heroes
12%inclusion3 decks25 decks
9%synergy
Exotic Orchard
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-25%synergy