Worm Harvest
Groundskeeper
Phyrexian Altar

   Prerequisites

What do I need to start this combo?
Worm Harvest in your graveyard.
Groundskeeper and Phyrexian Altar on the battlefield.
You have at least seven land cards in your graveyard. You have a land card in hand. You have a basic land card either in hand or in your graveyard.
2bgbgbg available

   Steps

How does this combo work?
1
Cast Worm Harvest for its retrace cost by paying 2bgbgbg and discarding a land card from your hand, creating at least eight 1/1 Worm creature tokens.
2
Activate Phyrexian Altar seven times by sacrificing seven Worm tokens, adding 3bgbgbg.
3
Activate Groundskeeper by paying 1, returning a basic land card to your hand from your graveyard.
4
Repeat.

   Results

What do I get from this combo?
Infinite colored mana
Infinite creature tokens
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite magecraft triggers
Infinite sacrifice triggers
Infinite self-discard triggers
Infinite storm count
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