Zirda, the Dawnwaker + Twilight Drover + Phyrexian Altar

Zirda, the Dawnwaker
Twilight Drover
Phyrexian Altar

Requires
Zirda, the Dawnwaker must be on the battlefield. Twilight Drover must be on the battlefield. Phyrexian Altar must be on the battlefield. Twilight Drover has at least one +1/+1 counter on it. Mana needed:
Steps
  1. Activate Twilight Drover by paying and removing a +1/+1 counter from it, creating two 1/1 Spirit creature tokens.
  2. Activate Phyrexian Altar by sacrificing a Spirit, adding .
  3. When the Spirit dies, Twilight Drover triggers, putting a +1/+1 counter on itself.
  4. Repeat.
Results
Infinite +1/+1 counters on Twilight Drover. Infinite colored mana. Infinite creature tokens. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Zirda, the Dawnwaker
0.58% of 1720 decks 10 decks
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0.37% of 538 decks 2 decks
Quintorius, Loremaster
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High Synergy Cards
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65% of 17 decks +62% synergy
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53% of 17 decks +51% synergy
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47% of 17 decks +44% synergy
Burnished Hart
47% of 17 decks +43% synergy
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Top Cards
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53% of 17 decks +28% synergy
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41% of 17 decks +33% synergy
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38% of 16 decks +36% synergy
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Gemstone Array
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Creatures
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35% of 17 decks +35% synergy
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25% of 16 decks +23% synergy
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24% of 17 decks +21% synergy
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19% of 16 decks +19% synergy
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Esper Sentinel
19% of 16 decks +9% synergy
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18% of 17 decks +18% synergy
Prismite
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18% of 17 decks +18% synergy
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Instants
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35% of 17 decks +27% synergy
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35% of 17 decks +23% synergy
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24% of 17 decks +18% synergy
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