Quick Answer

Watchful Blisterzoa is a uncommon Creature — Phyrexian Jellyfish from ONE (ONE) costing {4}{U}{U}. Current price: $0.05 USD. Legal in Modern. Legal in Commander.

Watchful Blisterzoa MTG card

Watchful Blisterzoa

Creature — Phyrexian Jellyfish

Card Text

Flying This creature enters with an oil counter on it. When this creature dies, draw cards equal to the number of oil counters on it.

After a series of ambushes, Uulbrek demanded a sentry with no blind spots.

Card Stats

4/4 uncommon CMC: 6.0 ONE ONE 🎨 Chris Cold
Flying

Market Prices

TCGPlayer
$0.05
Normal
Buy
TCGPlayer
$0.07
Foil
Buy
Card Kingdom
$0.35
Normal
Buy
Card Kingdom
$0.49
Foil
Buy
Cardmarket
€0.07
Normal
Buy
Cardmarket
€0.16
Foil
Buy
Prices updated: 2025-12-04

Format Legality

Brawl Legal
Commander Legal
Duel Legal
Gladiator Legal
Historic Legal
Legacy Legal
Modern Legal
Oathbreaker Legal
Pioneer Legal
Timeless Legal
Vintage Legal

Similar Cards

Community Stats

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Frequently Asked Questions

What is Watchful Blisterzoa? Basics

Watchful Blisterzoa is a Creature — Phyrexian Jellyfish card from the Magic: The Gathering trading card game.

Its ability reads: "Flying This creature enters with an oil counter on it. When this creature dies, draw cards equal to the number of oil counters on it."

How much mana does Watchful Blisterzoa cost to cast? Basics

Watchful Blisterzoa has a mana cost of {4}{U}{U}, which equals 6.0 total mana (converted mana cost/mana value).

It requires U mana to cast.

What does mana cost mean in Magic: The Gathering? Basics

Mana cost is the amount and type of mana required to cast a spell in Magic: The Gathering.

Watchful Blisterzoa's mana cost of {4}{U}{U} means you need to pay that much mana from your lands or other sources.

Colored symbols (W=White, U=Blue, B=Black, R=Red, G=Green) must be paid with that specific color, while numbers can be paid with any color.

What is converted mana cost (CMC) or mana value? Basics

Converted mana cost (now officially called "mana value") is the total amount of mana in a card's mana cost, regardless of color.

Watchful Blisterzoa has a mana value of 6.0. This is important for effects that care about a spell's total cost, like cascade or cards that say "mana value 3 or less."

What is oracle text? Basics

Oracle text is the official, current rules text for a Magic card as maintained by Wizards of the Coast. It supersedes any printed text on older cards.

Watchful Blisterzoa's current oracle text is: "Flying This creature enters with an oil counter on it. When this creature dies, draw cards equal to the number of oil counters on it."

What is the current price of Watchful Blisterzoa? Pricing

The current market price for Watchful Blisterzoa is approximately $0.05 USD on TCGPlayer.

A foil copy costs approximately $0.07 USD.

On Cardmarket (Europe), it's approximately €0.07 EUR.

Where can I buy Watchful Blisterzoa? Pricing

You can purchase Watchful Blisterzoa from major MTG retailers including:

Prices vary by condition and printing. Check multiple sellers to find the best price.

What is the difference between normal and foil cards? Pricing

Foil cards have a shiny, holographic finish that makes them more collectible. They are functionally identical to normal cards but typically cost more due to their rarity and visual appeal.

Watchful Blisterzoa normal: $0.05 | foil: $0.07

Is Watchful Blisterzoa legal in Standard? Legality

Format legality information for Watchful Blisterzoa in Standard is not available.

Standard is a rotating format that only allows cards from the most recent sets.

Is Watchful Blisterzoa legal in Modern? Legality

Watchful Blisterzoa is Legal in Modern format.

Modern includes all cards printed in a standard-legal set from 8th Edition forward.

Is Watchful Blisterzoa legal in Commander (EDH)? Legality

Watchful Blisterzoa is Legal in Commander (EDH) format.

Commander is a casual multiplayer format where you build a 100-card singleton deck around a legendary creature.

Is Watchful Blisterzoa legal in Pioneer? Legality

Watchful Blisterzoa is Legal in Pioneer format.

Pioneer is a non-rotating format that includes all standard-legal sets from Return to Ravnica forward.

Is Watchful Blisterzoa legal in Legacy? Legality

Watchful Blisterzoa is Legal in Legacy format.

Legacy allows almost all cards ever printed, with a substantial ban list for balance.

Is Watchful Blisterzoa legal in Vintage? Legality

Watchful Blisterzoa is Legal in Vintage format.

Vintage is the most permissive format, allowing almost all cards with only a minimal ban list. Some powerful cards are "Restricted" (limited to 1 copy).

Is Watchful Blisterzoa legal in Pauper? Legality

Format legality information for Watchful Blisterzoa in Pauper is not available.

Pauper only allows cards that have been printed at common rarity in a paper or online set.

What is format legality in MTG? Legality

Format legality indicates which official MTG formats allow a card to be played:

  • Legal: Card is allowed in the format
  • Banned: Card is prohibited from play
  • Restricted: Limited to 1 copy (Vintage only)
  • Not Legal: Card was never part of that format's card pool

Different formats have different banned lists based on power level and game balance.

What set is Watchful Blisterzoa from? Details

This printing of Watchful Blisterzoa is from ONE (ONE), with collector number 78.

Watchful Blisterzoa may also appear in other MTG sets with different art or special treatments.

What is Watchful Blisterzoa's rarity? Details

Watchful Blisterzoa is a uncommon card in ONE.

Card rarity affects both availability and price. From rarest to most common: Mythic Rare → Rare → Uncommon → Common.

Who illustrated Watchful Blisterzoa? Details

Watchful Blisterzoa was illustrated by Chris Cold.

Magic: The Gathering features artwork from hundreds of talented artists, and many cards have been reprinted with new art over the years.

What is Watchful Blisterzoa's power and toughness? Details

Watchful Blisterzoa is a 4/4 creature.

Power (4) determines how much combat damage the creature deals. Toughness (4) determines how much damage it can take before being destroyed.

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