Mazirek, Kraul Death Priest + Evolution Witness + Lion's Eye Diamond

Mazirek, Kraul Death Priest

Evolution Witness

Lion's Eye Diamond

How it works

1. Cast Lion's Eye Diamond by paying 0.
2. Activate Lion's Eye Diamond by discarding your hand and sacrificing it.
3. Mazirek triggers, putting a +1/+1 counter on Evolution Witness.
4. Evolution Witness triggers, returning Lion's Eye Diamond from your graveyard to your hand.
5. Resolve the Lion's Eye Diamond ability.
6. Repeat.

This loop hinges on a clever recycling cycle where Lion's Eye Diamond funds its own recurrence while supercharging your board. Whenever you crack the Diamond for mana, Mazirek, Kraul Death Priest spots the sacrifice and triggers to place a +1/+1 counter on Evolution Witness. That sudden influx of counters triggers Evolution Witness's static-linked ability, which lets you pluck the sacrificed Lion's Eye Diamond right back out of your graveyard and into your hand to start over.