---
name: "Calciform Pools"
mana_cost: "N/A"
cmc: 0
type_line: "Land"
colors: []
color_identity: ["U", "W"]
keywords: []
set: "TSR"
set_name: "Time Spiral Remastered"
collector_number: "275"
rarity: "uncommon"
artist: "Darrell Riche"
oracle_id: "2031bc31-81cc-407a-8615-29832f586bbc"
canonical_url: "https://avascry.com/printing/calciform-pools-tsr"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Calciform Pools
- **Mana Cost:** `N/A` (CMC: 0)
- **Type:** Land

## Oracle Text
{T}: Add {C}.
{1}, {T}: Put a storage counter on this land.
{1}, Remove X storage counters from this land: Add X mana in any combination of {W} and/or {U}.

## Printing Details
- **Set:** Time Spiral Remastered (TSR) #275
- **Rarity:** Uncommon
- **Artist:** Darrell Riche
- **Total Printings:** 19 across all historical editions

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