MTGSpencer - Invidious

MTGSpencer
he/him/his

Welcome to MTGSpencer – Where Maths Meets Commander.

Tired of Commander decks that "flop"? I’m a massive Magic: The Gathering geek dedicated to taking the guesswork out of deck building. I don't just look at card lists; we look at the numbers behind those lists!

What you’ll find on this channel...
📊 Data-Driven Deck Techs: Every deck is analyzed for hypergeometric consistency (Ramp, Draw, and Win-Con probabilities).
📈 Optimization Guides: Learn the "Magic Numbers" for card draw and ramp to ensure your deck performs every game.
🛠️ Strategic Upgrades: Precon upgrades and budget builds backed by testing and stats.

Stop building by "feel" and start building using probability. Subscribe to optimize your game and win more Magic! 👌

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Videos

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15:51

The Beginner’s Guide to Upgrading Precons! | Magic: The Gathering #edh #mtg #commander

MTGSpencer

Shared 1 week ago

763 views

6:51

Optimised Y’shtola, Night’s Blessed MTG | High-Consistency Bracket 3 Deck

MTGSpencer

Shared 3 weeks ago

1.3K views

9:35

Optimizing Wilhelt the Rotcleaver | 16 Combos & Zombies | Magic: The Gathering #EDH #Commander #MTG

MTGSpencer

Shared 1 month ago

936 views

5:16

The Probability of Casting Your Commander on Curve! | Magic: The Gathering #mtg #edh #commander

MTGSpencer

Shared 1 month ago

211 views

10:15

High Perfect Morcant: The Most Optimized Elf-Ball Deck in 2026

MTGSpencer

Shared 1 month ago

1.3K views

9:23

The Ms. Bumbleflower Formula: Mathematically Optimized Bracket 3

MTGSpencer

Shared 1 month ago

3.3K views

8:08

Blight Curse Precon Upgrade Guide | Auntie Ool, Cursewretch | -1/-1 Counters

MTGSpencer

Shared 3 months ago

5.5K views

8:46

Highly Optimised Kaalia of the Vast: Bracket 3 Commander Deck

MTGSpencer

Shared 3 months ago

4.7K views

11:22

Optimized Coram the Undertaker: The Ultimate Bracket 3 Guide

MTGSpencer

Shared 4 months ago

1.2K views

17:55

Riftbound TCG Booster Box Opening - FIRST LOOK!

MTGSpencer

Shared 5 months ago

43 views

6:45

Fire Lord Azula Commander Deck - Bracket 3 KOS!

MTGSpencer

Shared 5 months ago

768 views

7:33

Zuko is an UNSTOPPABLE Mardu Beatdown Commander

MTGSpencer

Shared 5 months ago

1.2K views

6:28

Katara, Waterbending Master Commander Deck Tech: Mono Blue Flash!

MTGSpencer

Shared 5 months ago

1.9K views

10:52

Hybrid Mana Rules UPDATE! Will it DESTROY Color Identity? | Magic: The Gathering

MTGSpencer

Shared 5 months ago

330 views

8:04

They Said It Builds Itself... I Built Pantlaza in 5 Minutes! (Was It Good?)

MTGSpencer

Shared 6 months ago

97 views

16:01

Why an Unban is INEVITABLE (Bracket System Update)

MTGSpencer

Shared 6 months ago

180 views

57:42

Mono-Red Killshot: Inferno of the Star Mounts Commander Deck Tech

MTGSpencer

Shared 6 months ago

312 views

7:32

Unleash the MAYHEM! Green Goblin Commander Deck Guide

MTGSpencer

Shared 6 months ago

1.1K views

9:51

I Built a Budget-Friendly Miles Morales Commander Deck!

MTGSpencer

Shared 7 months ago

764 views

12:15

POWERFUL Gwen Stacy // Ghost Spider deck WINS GAMES!

MTGSpencer

Shared 7 months ago

2.9K views

1:22:47

Master the CLASH Mechanic: Building Marvo Deep Operative

MTGSpencer

Shared 7 months ago

778 views

5:50

Why Chulane Teller of Tales is Still a Commander Powerhouse!

MTGSpencer

Shared 7 months ago

830 views

7:26

Dominating with Inalla Group Burn!

MTGSpencer

Shared 8 months ago

2.3K views

20:56

I Fixed The Most Feared Etali Deck... (And This is Why Your Friends Hate Playing Against You)

MTGSpencer

Shared 8 months ago

701 views

17:25

Why this Commander deck is impossible to put down

MTGSpencer

Shared 8 months ago

442 views

9:07

Win More, Lose Less: The Commander Ramp Guide

MTGSpencer

Shared 8 months ago

322 views

5:05

Tannuk memorial ensign, Bracket 2/3 Budget Commander Deck

MTGSpencer

Shared 8 months ago

185 views

5:31

Underrated Commander!! Syr Vondam MTG Edge of Eternities | Magic: The Gathering #commander #edh

MTGSpencer

Shared 9 months ago

2.5K views

24:51

Counter Intelligence Precon Upgrade | kilo, Apogee Mind | Magic: The Gathering #commander!

MTGSpencer

Shared 9 months ago

2.1K views

18:08

World Shaper Precon Upgrade | Szarel, Genesis Shepherd | Magic: The Gathering #commander

MTGSpencer

Shared 9 months ago

2.9K views

6:37

The ULTIMATE Jund Landfall Deck Guide! Szarel, Genesis Shepherd | Edge of Eternities Commander Deck

MTGSpencer

Shared 9 months ago

1.1K views

16:15

Is Kilo the BEST Infect Commander?

MTGSpencer

Shared 9 months ago

2.8K views

21:48

Your Commander Deck Is WEAK! Here's How To Fix It.

MTGSpencer

Shared 10 months ago

140 views

17:21

Budget Deck BOLTS Opponents for Massive Damage!

MTGSpencer

Shared 10 months ago

1.8K views

9:03

MTG Counter Blitz FULL Commander Upgrade Guide | Magic: The Gathering

MTGSpencer

Shared 10 months ago

538 views

7:25

MTG Scions & Spellcraft Commander Deck Upgrade Guide! | FF14

MTGSpencer

Shared 10 months ago

516 views

8:02

MTG Limit Break Commander Deck FULL Upgrade Guide!

MTGSpencer

Shared 10 months ago

619 views

8:48

Never Mulligan again! Mulligan Probabilities EXPLAINED | Magic: The Gathering

MTGSpencer

Shared 11 months ago

1.2K views

14:06

Mastering Terra Herald of Hope in COMMANDER, A Full Deck Guide

MTGSpencer

Shared 11 months ago

3.6K views

10:44

Stop Guessing, Start Winning: A Critical Guide to Commander Deck Building!

MTGSpencer

Shared 11 months ago

5.4K views

11:51

Dominate with Zurgo: No Holds Barred! Bracket 3 Full Deck Tech!

MTGSpencer

Shared 11 months ago

4.1K views

21:17

Teval the [un]Balanced Scale, Bracket 3 Commander Guide | Magic: The Gathering #edh #commander #mtg

MTGSpencer

Shared 1 year ago

6.5K views

13:40

Temur Roar, FULL Precon Deck UPGRADED! | Magic: The Gathering #commander #edh #mtg

MTGSpencer

Shared 1 year ago

1.2K views

13:50

The Full Abzan Armour Precon Upgrade | Magic: The Gathering #commander #edh #mtg

MTGSpencer

Shared 1 year ago

860 views

12:11

Sultai Arisen Full Precon UPGRADE guide | Magic: The Gathering #commander #edh #mtg

MTGSpencer

Shared 1 year ago

823 views

12:05

Upgrading the Mardu Surge precon from Tarkir Dragonstorm | Magic: The Gathering #commander #edh #mtg

MTGSpencer

Shared 1 year ago

1K views

17:34

Power up the Jeskai Striker Precon Upgrade | Magic: The Gathering

MTGSpencer

Shared 1 year ago

1.2K views

14:27

Miirym Sentinel Wyrm Avg Deck Upgrade | Magic: The Gathering

MTGSpencer

Shared 1 year ago

1K views

17:00

Overpowered Dimir Deck in EDH | Magic: The Gathering

MTGSpencer

Shared 1 year ago

2.2K views

27:27

Mastering Ezuri: Experience Counter Deck Tech & Strategy | Magic: The Gathering

MTGSpencer

Shared 1 year ago

1.5K views

12:58

Kolodin, Triumph Caster Boros Vehicle Deck | Magic: The Gathering

MTGSpencer

Shared 1 year ago

628 views

13:03

MAX SPEED COMBO! Mendicant core guidelight Commander Deck Tech #commander #edh #mtg

MTGSpencer

Shared 1 year ago

3.2K views

11:30

Eternal Might FULL Precon UPGRADE | Temmet Naktamun's Will | Aetherdrift Precon #mtg #commander #edh

MTGSpencer

Shared 1 year ago

2.4K views

10:00

Living Energy FULL Precon UPGRADE Saheeli, Radiant Creator | Aetherdrift Precon #mtg #commander #edh

MTGSpencer

Shared 1 year ago

1.2K views

14:44

Does Edgar Markov SURVIVE or THRIVE in 2025? | Magic: The Gathering #commander #edh #mtg

MTGSpencer

Shared 1 year ago

4.7K views

4:23

Commanders you NEED to remove on sight! | Magic: The Gathering

MTGSpencer

Shared 1 year ago

1K views

6:28

Sleeper Builds you NEED to try! | Magic: The Gathering #commander #edh #mtg

MTGSpencer

Shared 1 year ago

1.3K views

14:41

Underrated Commander!! Kykar, Zephyr Awakener MTG Foundations | Magic: The Gathering #commander #edh

MTGSpencer

Shared 1 year ago

3.8K views

16:11

Koma World Eater Devour Your Opponents! | Magic: The Gathering Commander Deck #commander #edh #mtg

MTGSpencer

Shared 1 year ago

2K views

17:07

Wolverine, Best There is Commander Deck! | Magic: The Gathering #mtg #commander #edh

MTGSpencer

Shared 1 year ago

2.5K views