Hearthhull, the Worldseed
Retreat to Coralhelm
Ancient Greenwarden

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
You control a land that enters the battlefield untapped and that can tap to produce at least 1.
Hearthhull is a creature and has at least two charge counters on it.

   Steps

How does this combo work?
1
Activate a land by tapping it, adding at least 1.
2
Activate Hearthhull by paying 1, tapping it and sacrificing a land.
3
If Hearthhull has eight or more charge counters on it, it triggers, causing each opponent to lose 2 life.
4
Resolve the Hearthhull ability, causing you to draw two cards and allowing you to play an additional land this turn.
5
Play the land from your graveyard.
6
When the land enters the battlefield, Retreat to Coralhelm triggers twice, untapping Hearthhull and another creature you control.
7
Repeat.

   Results

What do I get from this combo?
Infinite card draw
Infinite draw triggers
Near-infinite landfall triggers
Near-infinite lifeloss
Near-infinite mana creatures you control can produce
Near-infinite untap of creatures you control
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