Mythos of Nethroi: A Color Pie Design Deep Dive

In TCG ·

Mythos of Nethroi by Seb McKinnon — Ikoria: Lair of Behemoths card art

Image courtesy of Scryfall.com

Color Pie Philosophy in Ikoria’s Shadow

Magic’s color pie has always been a lively dance between what each color wants to do and how the game rewards players for leaning into those impulses. In Ikoria: Lair of Behemoths, the bump in power comes with a twist: hybrid mana expands a card’s color identity and, with it, its philosophical reach. Mythos of Nethroi is a crisp, elegant illustration of that idea. For a black spell, the baseline is destruction and control; for the GW hybrid component, the card stretches into green-white territory, offering a broader scope of nonland permanents to target when you cast with GW. That’s not just flashy rules talk—it's a deliberate design choice that showcases how Ikoria nudges color identities toward collaboration, rather than staying in neat, narrow lanes 🧙‍♂️🔥.

The spell costs {2}{B}, a classic black ramp toward immediacy and disruption. Yet its text refuses to be pigeonholed: “Destroy target nonland permanent if it’s a creature or if {G}{W} was spent to cast this spell.” The first clause is the black core—substantial, targeted removal of a creature, a staple of black’s playbook. The second clause is where the color pie gets playful and aspirational. Spending GW to cast the spell—two very different colors with very distinct moods—releases the spell’s full potential and allows you to purge noncreature nonland permanents like artifacts and enchantments. It’s a strategic courtesy that invites players to hybridize their approach, and it lands with a satisfying snap on the battlefield ⚔️🎲.

“And then the shadow took living form, and the shadow devoured the man whole—body, mind, and soul.” — Tales of the Ozolith

The flavor text nods to Ikoria’s overarching metamorphosis theme, where living shrouds of beasts and beings burst forth from mutation. Mythos of Nethroi embodies that metamorphosis in a more practical sense: it’s a card that can bend the battlefield’s narrative toward creature-centric removal or toward broader, color-split disruption when you invest GW. Seb McKinnon’s art captures that duality, with a moody, shrouded aesthetic that mirrors a spell whose power expands with the colors you sprinkling into your casting color pie. It’s not just a tool; it’s a philosophy of how far a single instant can bend the playing field when you respect both the black appetite for efficiency and the GW pair’s instinct for removal flexibility 🌑🟢⚪.

Turning the Card into a Strategy Pillar

In gameplay terms, Mythos of Nethroi rewards flexible deckbuilding and tempo choices. If you’re playing a lean, creature-focused black deck, you’ll lean into the first half of the text: you can destroy a creature nonland permanent for a clean, efficient answer. That’s black’s bread and butter—silencing threats and keeping the battlefield within your control 🔪🎯. However, Ikoria’s setting makes GW available in a truly meaningful way. If your mana investment includes both green and white, you unlock the option to annihilate nonland permanents that aren’t creatures—think enchantments that grind your engine, artifacts that lock down your mana, or even a difficult planeswalker that’s starting to loom. The card’s mana cost, a manageable {2}{B}, fits nicely into midrange and control shells alike, letting you answer up to twin problems with a single spell 🔥💎.

Play around with sequencing: you can use the spell to trade your own utility for a clean board, or you can hold up GW for a decisive answer to a problematic noncreature permanent looming on the opponent’s side. In Commander formats especially, where permanent-heavy boards proliferate, this instant becomes a Swiss Army knife of removal that respects both black’s bite and GW’s broader reach. The card’s rarity—rare in Ikoria’s set—hints at its design depth: it’s not merely a one-off answer but a thoughtful tool that rewards you for recognizing when to deploy the GW hybrid payoff. The interplay between B’s creature-targeted destruction and GW’s broader nonland capability is the heart of its color-pie argument, and it’s executed with a quiet elegance that makes Vorthos grin from ear to ear 🧙‍♂️🎨.

Deckbuilding Notes and Meta Considerations

From a collector’s perspective, Mythos of Nethroi sits in a sweet spot. Its Seb McKinnon art is a draw for many players, and as a rare in Ikoria, it carries both aesthetic and practical appeal for sleeve art and display. For gameplay strategy, think about pairing niches: if you have a GW mana base or a mana acceleration suite that can reliably produce green and white by turn three, you unlock the card’s full range. In metas heavy with fancy artifacts or enchantments, the GW-paid capability can be a real game changer, letting you topple a problematic noncreature permanent that would otherwise outgrow a black-only approach. It’s a card that invites you to think beyond the obvious targets and push for a more integrated color-pie experience, where black’s pickpocket of fate meets white-and-green’s guardianship and restoration 🧭🗺️.

More than a curio, it’s a design microcosm: Ikoria’s world invites players to lean into mutation, to explore color identity as a spectrum rather than a boundary, and to celebrate a card that reads like a small manifesto about how a spell can adapt to the colors you cast it with. The art, the text, and the setting align to remind us that color pie isn’t a prison but a playground—one where you can craft clever, hybrid strategies that surprise and delight opponents who expect only a narrow path to victory 💥🎲.

Noteworthy Collectors’ Tidbits

Merch considerations aside, the card’s utility in flavorful, dynamic play makes it a gem for decks that want both mood and function. If you’re chasing a theme that embraces Ikoria’s mutation motif, Mythos of Nethroi offers a tangible thread to weave into your list. And if you’re traversing MTG journeys in between rounds—be it at a local game store event or a casual Friday night—the card’s design is a reminder that color identity can be a canvas for strategic artistry as much as for raw power 🧙‍♂️🎨.

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