Agatha's Soul Cauldron
Spike Feeder
Karlov of the Ghost Council

   Prerequisites

What do I need to start this combo?
Spike Feeder in exile (Spike Feeder exiled by Agatha's Soul Cauldron in exile).
Agatha's Soul Cauldron and Karlov of the Ghost Council on the battlefield.
Karlov of the Ghost Council has at least one +1/+1 counter on it.

   Steps

How does this combo work?
1
Activate Karlov of the Ghost Council using Spike Feeder's second ability by removing a +1/+1 counter from it, causing you to gain 2 life.
2
Karlov of the Ghost Council triggers, putting two +1/+1 counters on it.
3
Repeat.

   Results

What do I get from this combo?
Infinite +1/+1 counters on a creature
Infinite lifegain
Infinite lifegain triggers
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