# Yaedols MK 04

Pyanodons item · internal name `yaedols-mk04` · type `module` · stack size 50 · first craftable in tier 8 (pY science pack 4, [tier 8](https://factorio.kalzumeus.com/tier/8.md))
HTML page: https://factorio.kalzumeus.com/item/yaedols-mk04/

## Produced by (2 recipes)

### Phase 4 yaedols breeding program (`yaedols-mk04`)

- 30 s · tier 8
- Ingredients: 2 × [Yaedols MK 03](https://factorio.kalzumeus.com/item/yaedols-mk03.md), 5 × [Yaedols spores MK 03](https://factorio.kalzumeus.com/item/yaedols-spores-mk03.md), 1 × [Zinc finger fusion proteins](https://factorio.kalzumeus.com/item/zinc-finger-proteins.md), 5 × [Special fungal substrate](https://factorio.kalzumeus.com/item/fungal-substrate-03.md), 15 × [Wood](https://factorio.kalzumeus.com/item/wood.md), 1000 × [Water](https://factorio.kalzumeus.com/fluid/water.md)
- Results: 0.003 × [Yaedols MK 04](https://factorio.kalzumeus.com/item/yaedols-mk04.md) (0.3% chance), 0.7 × [Yaedols](https://factorio.kalzumeus.com/item/yaedols.md) (70% chance)
- Made in: Yaedols culture MK 01, Yaedols culture MK 02, Yaedols culture MK 03, Yaedols culture MK 04
- Unlocked by: [Yaedols - Stage 4](https://factorio.kalzumeus.com/tech/yaedols-mk04.md)

### Yaedols MK 04 (`yaedols-mk04-breeder`)

- 30 s · tier 8
- Ingredients: 10 × [Yaedols spores MK 04](https://factorio.kalzumeus.com/item/yaedols-spores-mk04.md), 50 × [Simik blood](https://factorio.kalzumeus.com/fluid/simik-blood.md), 20 × [Wood](https://factorio.kalzumeus.com/item/wood.md), 2 × [Special fungal substrate](https://factorio.kalzumeus.com/item/fungal-substrate-03.md), 2 × [Adam42 gene sample](https://factorio.kalzumeus.com/item/adam42-gen.md), 400 × [Water](https://factorio.kalzumeus.com/fluid/water.md)
- Results: 2 × [Yaedols MK 04](https://factorio.kalzumeus.com/item/yaedols-mk04.md), 0.2 × [Yaedols MK 04](https://factorio.kalzumeus.com/item/yaedols-mk04.md) (20% chance)
- Made in: Yaedols culture MK 01, Yaedols culture MK 02, Yaedols culture MK 03, Yaedols culture MK 04
- Unlocked by: [Yaedols - Stage 4](https://factorio.kalzumeus.com/tech/yaedols-mk04.md)

## Used in (3 recipes)

- Compost 1 × Yaedols MK 04 (`biomass-yaedols-mk04`, tier 1) → [Biomass](https://factorio.kalzumeus.com/item/biomass.md)
- Yaedols spores MK 04 (`yaedols-spore-mk04`, tier 8) → [Yaedols spores MK 04](https://factorio.kalzumeus.com/item/yaedols-spores-mk04.md)
- Yaedols spores MK 04 (`yaedols-spore-mk04-coke-oven-gas`, tier ?) → [Yaedols spores MK 04](https://factorio.kalzumeus.com/item/yaedols-spores-mk04.md)