Quick Answer

Seedglaive Mentor is a uncommon Creature — Mouse Soldier from BLB (BLB) costing {1}{R}{W}. Current price: $0.1 USD. Legal in Modern. Legal in Commander. Legal in Standard.

Seedglaive Mentor MTG card

Seedglaive Mentor

Creature — Mouse Soldier

Card Text

Vigilance, haste Valiant — Whenever this creature becomes the target of a spell or ability you control for the first time each turn, put a +1/+1 counter on it.

"Your riposte is good, yes. But how's your footwork?"

Card Stats

3/2 uncommon CMC: 3.0 BLB BLB 🎨 Vincent Christiaens
Haste Valiant Vigilance

Market Prices

TCGPlayer
$0.10
Normal
Buy
TCGPlayer
$0.17
Foil
Buy
Card Kingdom
$0.35
Normal
Buy
Card Kingdom
$0.49
Foil
Buy
Cardmarket
€0.17
Normal
Buy
Cardmarket
€0.21
Foil
Buy
Prices updated: 2025-12-04

Format Legality

Alchemy Legal
Brawl Legal
Commander Legal
Duel Legal
Future Legal
Gladiator Legal
Historic Legal
Legacy Legal
Modern Legal
Oathbreaker Legal
Pioneer Legal
Standard Legal
Standardbrawl Legal
Timeless Legal
Vintage Legal

Similar Cards

Community Stats

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Frequently Asked Questions

What is Seedglaive Mentor? Basics

Seedglaive Mentor is a Creature — Mouse Soldier card from the Magic: The Gathering trading card game.

Its ability reads: "Vigilance, haste Valiant — Whenever this creature becomes the target of a spell or ability you control for the first time each turn, put a +1/+1 counter on it."

How much mana does Seedglaive Mentor cost to cast? Basics

Seedglaive Mentor has a mana cost of {1}{R}{W}, which equals 3.0 total mana (converted mana cost/mana value).

It requires R, W 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.

Seedglaive Mentor's mana cost of {1}{R}{W} 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.

Seedglaive Mentor has a mana value of 3.0. 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.

Seedglaive Mentor's current oracle text is: "Vigilance, haste Valiant — Whenever this creature becomes the target of a spell or ability you control for the first time each turn, put a +1/+1 counter on it."

What is the current price of Seedglaive Mentor? Pricing

The current market price for Seedglaive Mentor is approximately $0.1 USD on TCGPlayer.

A foil copy costs approximately $0.17 USD.

On Cardmarket (Europe), it's approximately €0.17 EUR.

Where can I buy Seedglaive Mentor? Pricing

You can purchase Seedglaive Mentor 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.

Seedglaive Mentor normal: $0.1 | foil: $0.17

Is Seedglaive Mentor legal in Standard? Legality

Seedglaive Mentor is Legal in Standard format.

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

Is Seedglaive Mentor legal in Modern? Legality

Seedglaive Mentor is Legal in Modern format.

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

Is Seedglaive Mentor legal in Commander (EDH)? Legality

Seedglaive Mentor 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 Seedglaive Mentor legal in Pioneer? Legality

Seedglaive Mentor is Legal in Pioneer format.

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

Is Seedglaive Mentor legal in Legacy? Legality

Seedglaive Mentor is Legal in Legacy format.

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

Is Seedglaive Mentor legal in Vintage? Legality

Seedglaive Mentor 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 Seedglaive Mentor legal in Pauper? Legality

Format legality information for Seedglaive Mentor 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 Seedglaive Mentor from? Details

This printing of Seedglaive Mentor is from BLB (BLB), with collector number 231.

Seedglaive Mentor may also appear in other MTG sets with different art or special treatments.

What is Seedglaive Mentor's rarity? Details

Seedglaive Mentor is a uncommon card in BLB.

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

Who illustrated Seedglaive Mentor? Details

Seedglaive Mentor was illustrated by Vincent Christiaens.

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

What is Seedglaive Mentor's power and toughness? Details

Seedglaive Mentor is a 3/2 creature.

Power (3) determines how much combat damage the creature deals. Toughness (2) determines how much damage it can take before being destroyed.

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