Avengers Assemble Upgrade Guide: Maximize Captain America on a Budget

The global release of Magic: The Gathering | Marvel Super Heroes has completely taken over the Commander format. Among the four newly released precons, Avengers Assemble (the Red-White-Blue Jeskai deck) has emerged as the clear fan favorite. Led by Captain America, Team Leader, this archetype is fully dedicated to flooding the board with Hero creatures, buffing them with +1/+1 counters, and swinging with immediate haste and vigilance.

While the base out-of-the-box product features a solid foundation, it suffers from typical precon pacing issues, running too many filler cards that dilute your aggressive synergies.

Optimized to look perfect on your phone screen while you sort through your trading binders, here is the ultimate 10-card swap blueprint to turn your casual Avengers into a lethal turn-5 threat.

1. Top 5 Budget Cards to Add (Under $2 Each)

You do not need to spend hundreds of dollars to make Captain America incredibly dangerous. These high-synergy budget additions maximize your +1/+1 counters and token generation.

• Deepglow Skate

  • Why add it: When this fish enters the battlefield, it doubles the number of each kind of counter on any number of target permanents. Dropping this after Captain America has buffed your board immediately presents a game-ending lethal swing.

• Wave Goodbye

  • Why add it: The ultimate asymmetrical board wipe for this deck. It returns each creature without a +1/+1 counter to its owner’s hand, completely clearing out opposing blockers while your entire modified Avengers team stays intact to strike.

• Aetheric Amplifier

  • Why add it: A flexible mana rock that doubles as a high-value finisher. For a small mana tap, it can double the counters on your primary attacker or double all of your personal counters instantly.

• SP//dr, Piloted by Peni

  • Why add it: A cheap, high-synergy Marvel Universe single that naturally places a +1/+1 counter on entry and draws you a card whenever a modified creature deals combat damage to an opponent.

• Boros Charm

  • Why add it: Absolute mandatory protection. Since Cap wants you to overextend your board state with heroes, you need an instant-speed option to give your entire battlefield indestructible in response to a board wipe.

2. Top 5 Premium Cards to Add (The Big Upgrades)

If you have some extra trade capital or want to invest your TCGPlayer affiliate earnings back into your deck, prioritize these powerful upgrades:

• Flowering of the White Tree

  • Why add it: A legendary anthem effect for just two white mana. It gives all your legendary heroes +2/+1 and Ward 1, making Captain America incredibly difficult to target while escalating your damage tracking.

• Roaming Throne

  • Why add it: Name „Hero“ or „Soldier“ as it enters. This colorless staple will double every single triggered ability of your commander and your main combat pieces, generating overwhelming value.

• Akroma’s Will

  • Why add it: The definitive Jeskai finisher spell. If you control Captain America, it grants your entire board protection, lifelink, double strike, flying, and indestructible for the turn cycle.

• The Ozolith

  • Why add it: Insurance policy against spot removal. When your buffed heroes die, all of their +1/+1 counters are saved onto The Ozolith, allowing you to instantly dump them onto your next creature or Captain America himself.

• Flawless Maneuver

  • Why add it: A free protection spell that costs zero mana to cast as long as you control your commander. Perfect for protecting Cap the moment he lands.

3. The 10 Cards to Cut (Trim the Filler)

To make room for these high-synergy additions, you must aggressively remove the clunky, slow, or low-impact pieces that come packaged in the base precon.

Remove these 10 cards immediately:

1. Avenge (Too slow and situational for a reactive sorcery removal)

2. West Coast Expansion (An expensive enabler that slows down your early turns)

3. Jocasta, Automaton Avenger (Underwhelming stat-line that doesn’t push the counter strategy)

4. Dismantling Wave (Outclassed entirely by more targeted or asymmetrical removal options)

5. Folk Hero (Decent draw, but type-tracking limits its consistency compared to Kindred Discovery)

6. Make Your Move (Standard, boring spot removal that can be optimized better)

7. Firebird, Blazing Ranger (High mana investment for a creature that doesn’t accelerate your primary token loop)

8. Destroy Evil (Too narrow for a high-power multiplayer commander pod environment)

9. Rip Apart (Sorcery-speed restriction hurts your ability to react during opposing combat steps)

10. Ant-Man, Elusive Avenger (Cute mechanical execution, but too low-impact for closing out games)

PreconForge Verdict: Assemble Your Team

By cutting the slow, reactive spells and focusing entirely on doubling your +1/+1 counter placement alongside card-draw mechanisms like Deepglow Skate and Wave Goodbye, the Avengers Assemble precon transforms from a casual battlecruiser into a high-speed tournament engine. Take your updated decklist, test your sequencing, and lead your heroes to victory!

Are you upgrading Captain America to serve as your primary Jeskai commander, or are you planning to break apart the deck to build around Iron Man instead? Let’s get this live on the Search Console and move the competitive discussion forward!