Twilight Drover + Phyrexian Altar + Biomancer's Familiar

Twilight Drover
Phyrexian Altar
Biomancer's Familiar

Requires
Twilight Drover must be on the battlefield. Phyrexian Altar must be on the battlefield. Biomancer's Familiar 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.

Tazri, Stalwart Survivor
0.05% of 1861 decks 1 decks
Creatures
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100% of 1 decks +100% synergy
Pia and Kiran Nalaar
100% of 1 decks +100% synergy
Ant Queen
100% of 1 decks +100% synergy
Hateflayer
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Patrol Signaler
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Prize Pig
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Meria, Scholar of Antiquity
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Carrion Feeder
100% of 1 decks +100% synergy
Unctus, Grand Metatect
100% of 1 decks +100% synergy
Order of Whiteclay
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Emmara, Soul of the Accord
100% of 1 decks +100% synergy
Realm-Scorcher Hellkite
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Raggadragga, Goreguts Boss
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Syr Konrad, the Grim
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Likeness Looter
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Thrasios, Triton Hero
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Marneus Calgar
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Mondrak, Glory Dominus
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Eldrazi Displacer
100% of 1 decks +97% synergy
Zirda, the Dawnwaker
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100% of 1 decks +97% synergy
Emiel the Blessed
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100% of 1 decks +96% synergy
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Instants
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Sorceries
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Utility Artifacts
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Planeswalkers
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