Pentavus
Dross Scorpion
Chromatic Orrery

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield (Pentavus with two +1/+1 counters on it on the battlefield).

   Steps

How does this combo work?
1
Activate Chromatic Orrery by tapping it, adding .
2
Activate Pentavus's first ability by paying 1 and removing a +1/+1 counter from it, creating a 1/1 Pentavite creature token.
3
Activate Pentavus's second ability by paying 1 and sacrificing the Pentavite.
4
When the Pentavite dies, Dross Scorpion triggers, untapping Chromatic Orrery.
5
Resolve the Pentavus ability, putting a +1/+1 counter on it.
6
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite colored mana
Infinite sacrifice triggers
Infinite death triggers
Infinite colorless mana
Infinite card draw
Infinite draw triggers
Infinite untap of artifacts you control
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New Cards
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High Synergy Cards
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Instants
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Mana Artifacts
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26%synergy
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44%synergy
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43%synergy
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19%synergy
Izzet Signet
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32%synergy
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22%synergy
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18%synergy
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11%synergy
Chromatic Lantern
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10%synergy
Mind Stone
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4%synergy
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14%inclusion3 decks22 decks
13%synergy
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13%synergy
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Lands
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23%synergy
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47%synergy
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44%synergy
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12%synergy
Ice Tunnel
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41%synergy
Mistvault Bridge
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39%synergy
Steam Vents
38%inclusion3 decks8 decks
-1%synergy
The Mycosynth Gardens
36%inclusion8 decks22 decks
35%synergy
Command Tower
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-38%synergy
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21%synergy
Exotic Orchard
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Planar Nexus
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14%synergy