---
name: "Keeper of Progenitus"
mana_cost: "{3}{G}"
cmc: 4
type_line: "Creature — Elf Druid"
colors: ["G"]
color_identity: ["G"]
keywords: []
set: "ALA"
set_name: "Shards of Alara"
collector_number: "135"
rarity: "rare"
artist: "Kev Walker"
oracle_id: "a30241b4-5e92-44cd-b19b-7d6d59e95ada"
canonical_url: "https://avascry.com/printing/keeper-of-progenitus-ala"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "legal"
---

# Keeper of Progenitus
- **Mana Cost:** `{3}{G}` (CMC: 4)
- **Type:** Creature — Elf Druid
- **Power/Toughness:** 1/3

## Oracle Text
Whenever a player taps a Mountain, Forest, or Plains for mana, that player adds one mana of any type that land produced.

> *Sorveglia la vallata in cui dorme il Progenitus, raccogliendo segni dai suoi respiri fumanti.*

## Top 4096-Dim Neural Synergies
1. [Kinnan, Bonder Prodigy](/printing/kinnan-bonder-prodigy-iko.md) — Legendary Creature — Human Druid
2. [Joiner Adept](/printing/joiner-adept-10e.md) — Creature — Elf Druid
3. [Quirion Sentinel](/printing/quirion-sentinel-inv.md) — Creature — Elf Druid
4. [Zendikar Resurgent](/printing/zendikar-resurgent-plst.md) — Enchantment
5. [Harvester Druid](/printing/harvester-druid-jud.md) — Creature — Human Druid
6. [Overgrown Zealot](/printing/overgrown-zealot-dsk.md) — Creature — Elf Druid

## Printing Details
- **Set:** Shards of Alara (ALA) #135
- **Rarity:** Rare
- **Artist:** Kev Walker
- **Total Printings:** 9 across all historical editions

## Format Legalities
Commander: `legal` | Standard: `not_legal` | Modern: `legal` | Pioneer: `not_legal` | Legacy: `legal` | Vintage: `legal` | Pauper: `not_legal` | Penny: `legal`