---
name: "A-Geology Enthusiast"
mana_cost: "{2}{U}{U}"
cmc: 4
type_line: "Creature — Human Artificer"
colors: ["U"]
color_identity: ["U"]
keywords: ["Vigilance"]
set: "BRO"
set_name: "The Brothers' War"
collector_number: "A-289"
rarity: "rare"
artist: "Fajareka Setiawan"
oracle_id: "85e552d4-811f-4fea-a456-5c19352d106f"
canonical_url: "https://avascry.com/printing/a-geology-enthusiast-bro"
legalities:
  commander: "not_legal"
  standard: "not_legal"
  modern: "not_legal"
  pioneer: "not_legal"
  legacy: "not_legal"
  vintage: "not_legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# A-Geology Enthusiast
- **Mana Cost:** `{2}{U}{U}` (CMC: 4)
- **Type:** Creature — Human Artificer
- **Power/Toughness:** 3/4
- **Keywords:** Vigilance

## Oracle Text
Vigilance
At the beginning of your end step, create a tapped Powerstone token. (It's an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.")
{5}: Draw a card and put a +1/+1 counter on Geology Enthusiast.

## Top 4096-Dim Neural Synergies
1. [Geology Enthusiast](/printing/geology-enthusiast-prm.md) — Creature — Human Artificer
2. [Urza, Powerstone Prodigy](/printing/urza-powerstone-prodigy-bro.md) — Legendary Creature — Human Artificer
3. [A-Urza, Powerstone Prodigy](/printing/a-urza-powerstone-prodigy-bro.md) — Legendary Creature — Human Artificer
4. [La Forge, Perceptive Engineer](/printing/la-forge-perceptive-engineer-trc.md) — Legendary Creature — Human Artificer
5. [Great Desert Prospector](/printing/great-desert-prospector-bro.md) — Creature — Human Artificer
6. [Argothian Opportunist](/printing/argothian-opportunist-plst.md) — Creature — Human Scout

## Printing Details
- **Set:** The Brothers' War (BRO) #A-289
- **Rarity:** Rare
- **Artist:** Fajareka Setiawan

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