The Burden Strixhaven's Erode Bears in Legacy Control
Secrets of Strixhaven releases on April 21, 2026. The premier removal spell of its spoiler season, Erode, is obviously Legacy playable, and this article is going to explain why.
Yes, a one-mana removal spell for [w] that says "Destroy target planeswalker" in addition to more relevant text has been a desired effect since planeswalkers first blemished Magic: The Gathering with their existence.
What Erode will do, more so than any other removal spell since Prismatic Ending, is make control strategies less reliant on Prismatic Ending.
Prismatic Ending: Necessary & Insufficient
Understanding the issue with reactive strategies means confronting the design shift toward threats being the best at everything, while removal is insufficient, with additional drawbacks. This is an oversimplification, but not hyperbolic.
As a [u][w] mage, the playable removal is Swords to Plowshares. Beyond that, there is a meta-dependent Terminus, Supreme Verdict, or Wrath of the Skies, and the necessary but underwhelming Prismatic Ending.
The issue with all removal is the burden they bear, having to contend with threats that accrue advantage, so that it doesn't matter whether they are successfully removed or not, in addition to the difficulty of lining up the removal against those threats in the first place.
Swords to Plowshares can remove any creature, but it cannot remove Kaito, Bane of Nightmares while it is a creature, nor can it safely remove Tamiyo, Inquisitive Student while [u] sits open across the board, nor can it best an Ajani, Nacatl Pariah against opposing removal on the freely generated cat token, nor can it deal with the threat left behind by an Orcish Bowmaster, nor can it keep up with the free Karnstructs assembled by Urza's Saga, the list goes on.
The same is true of Terminus, which requires set up to time properly to achieve its Miracle for [w]. How does one effectively time such a spell against the spread listed above without remaining impossibly behind? Of note, Orcish Bowmaster always bests an instant-speed Miracle Terminus since the draw triggers go on the stack in active player, non-active player order. That means the Miracle will always resolve first, clearing the board just for the Orcish Bowmaster trigger to resolve and build an Orc Army.
Prismatic Ending is great at clearing a Tamiyo, Seasoned Scholar or Ajani, Nacatl Avenger because they require only [w] or [w][u], respectively. The Prismatic Ending caster will remain behind in resources, but the primary threat is answered.
The insufficiency of Prismatic Ending is against anything that has a mana value of three or more. Aside from Chalice of the Void, Prismatic Ending is wholly insufficient against any Ancient Tomb deck. It fails to deal with Kaito, Bane of Nightmares, Karn, the Great Creator, The One Ring, or any Eldrazi in a time frame where the game isn't already deterministically over.
This is where Erode's potency is apparent.
Welcome Erode
Before Erode, the only reasonable ways to deal with spells at higher mana values were Pyroblast/Red Elemental Blast, Hydroblast/Blue Elemental Blast, and Consign to Memory. The issue is that the space in a 75 does not accommodate all the answers needed to combat the commonly expected threats at most tournaments.
The game became a voluntary concession of match-ups before arriving at the tournament venue. That was an impossible task given the Legacy meta is based on several variants of:
Daze/Wasteland that dictate the broad terms of engagement but span going wide for free via Cori-Steel Cutter or impossibly sticky threats in Tamiyo, Bowmaster, and Kaito, all of which require different answers that didn't exist in our timeline/
Ancient Tomb or Planar Nexus' game-ending four drops that are deployed on turn two.
Urza's Saga creating 20 uncounterable power at instant speed.
Dark Ritual combo, which could end games before allowing you the luxury of game action.
And the bounds beyond this are supported by Thoughtseize, which can strip the already narrow answer that was already unlikely to line up anyway.
All of these components burdened control pilots with the need for excessive redundancy to address a broad range of threats that each required a different scalpel, most of which didn't exist.
Erode doesn't solve the problems but offers to take on some of that burden.
Erode is a maindeckable way to contend with Karn, the Great Creator and Kaito, Bane of Nightmares without having to rely on cards that would otherwise never see play in a 75. The control pilot will still be at a disadvantage due to being down resources, but at least the possibility of answering those threats is possible.
Hope
While I doubt control will ever claim even 20% of the Legacy metashare ever again in a world of cards designed primarily for Commander, where control as a macrotype does not exist, I want to believe that control can exist at the competitive tables without having to masquerade as another macroarchetype in disguise.
Perhaps that's why I'm most excited to play with Erode. It gives me what I have lacked in Legacy for years: hope.
ForceofPhil's Miracles
Here is the first draft of Miracles I aim to playtest upon Secrets of Strixhaven's release:
Instants (19)
4 Force of Will [3][u][u]
4 Brainstorm [u]
4 Swords to Plowshares [w]
2 Erode [w]
2 Flusterstorm [u]
2 Force of Negation [1][u][u]
1 Thwart [2][u][u]
Sorceries (18)
4 Lorien Revealed [3][u][u]
4 Ponder [u]
2 Prismatic Ending [x][w]
4 Flow State [1][u]
1 Witness the Future [2][u]
1 Entreat the Angels [x][x][w][w][w]
2 Terminus [4][w][w]
Planeswalkers (1)
1 Jace, the Mind Sculptor [2][u][u]
Artifacts (1)
1 Null Rod [2]
Enchantments (1)
1 Counterbalance [u][u]
Lands (20)
4 Flooded Strand
3 Island [u]
1 Plains [w]
4 Tundra [u][w]
4 Mystic Sanctuary [u]
4 Wasteland [1]
Sideboard (15)
3 Hydroblast [u]
2 Erode [w]
2 Prismatic Ending [x][w]
2 Null Rod [2]
2 Counterbalance [u][u]
2 Force of Negation [1][u][u]
1 Flusterstorm [u]
1 Surgical Extraction [bp]
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Featured image: Erode by Florian Herold