Mad Heron Publishing presents

NETHERIUM
ALLIANCES

Two galaxies are colliding. Magic is leaking through every crack in the sky — and every faction has a plan for it.

A strategic card battler of corrupt cults, scheming mice, star-reading witches and waking faery courts. Free to play on mobile.

Firemancer — Cabal champion
FiremancerHolographic Edition
Whisker Lord — MouseCult leader
Whisker LordNethereal Edition
Forest Guardian — Faery protector
Forest GuardianEthereal Edition
Choose your allegiance

Four Factions. One Cataclysm.

The convergence empowers everyone who can harness it. Who you become depends on who you stand with.

The Cabal

The Cabal

A cult serving a wizard slain in the age of heroes — whose psyche never stopped whispering. For generations they corrupted civilization from within, waiting for their king to return immortal. Fire, lightning, betrayal, excess.

“Checkmate comes not from the mind. It comes from madness.”
The MouseCult

The MouseCult

The cosmic convergence woke the mice — new minds, new markets, new religions. Everyone overlooks them. That is exactly the plan. They steal, accumulate, multiply… and call to great and terrible things beyond.

“Now they all scurry like mice before us. We don’t mind.”
The Witches

The Witches

They read the colliding galaxies like a chart and act on what they foresee. Curses, enchantments, familiars — even furniture that fights. The new witches would guide the world gently. The old ones are forces of nature.

“See the move before the move — then decide what burns.”
The Faeries

The Faeries

Older than roads, older than kings — some older than the universe. The cataclysm has overflowed them with magic, and the courts are waking to reclaim the world. The older they are, the more powerful. And the more horrific.

“The old ways keep the world — and the world keeps US.”
Collect the impossible

Special Edition Cards

Pulled rarely from packs or forged with enhancers — each edition shimmers in your hand and pays out real rewards as you play it.

Holographic DreamDancer

Holographic — a dazzling saturated rainbow. Earns silver every time it reaches your hand.

Metallic Cruel Indifference

Metallic — living silver. Pays gold when played, and salvage when destroyed in battle.

Ethereal Lonely Mermaid

Ethereal — mother of pearl, half in the spirit world. Earns tokens when you win with it fielded.

Nethereal Chaos Wizard

Nethereal — iridescent black and purple with a green flash. Earns gold for every card it destroys.

Story-driven tutorials

Four Stories. One Board.

Adventure mode teaches you each faction’s strategy through its own legend — from a revived wizard king’s first pawn to the faery courts’ final reckoning.

Look at this pawn. Weak. Cheap. Expendable. And yet — every great conquest begins with a single piece, placed well.

— The Wizard King · “The King Returns”

One mouse is nothing. But a wall of pawns advancing together? That has toppled kings.

— The Whisker Prophet · “Beneath Notice”

A witch never moves first and blind. Hold your hand, watch their board, and know their next two turns before they do.

— Maren the Starreader · “The Converging Stars”

Take ground and HOLD it. A rooted piece commands its square without ever moving.

— Thornroot the Elder · “The Old Ways Return”
Built to keep you playing

Spells, Stakes & Spectacle

Every attack launches elemental projectiles — from a single EmberBolt to a five-strike MeteorStorm that shakes the whole screen.

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Elemental Combat VFX

Thirty hand-tuned effects across fire, lightning, arcane, nature, shadow and frost. The stronger the card, the bigger the storm — portals, ground shockwaves and full-screen finishers included.

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Leaderboards & Milestones

Compete with every player on five boards — victories, card mastery, pack collecting and more. Limited-time milestones pay gold, silver and tokens. Claim them before the window closes.

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Power-Ups & Recovery

Arm a Mana Surge before a tough fight, draw deeper with Scholar’s Insight — or cheat defeat itself with a Recovery Token the moment you would fall.

Card Enhancing

Forge any card you own into a Holographic, Metallic, Ethereal or Nethereal edition. They catalog separately, shimmer everywhere, and earn while you play.

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Avatars That Matter

Your avatar empowers its faction’s cards on the board and doubles leaderboard earnings. Represent your allegiance — and profit from it.

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Solo & Versus

Story adventures against a cunning AI, casual matches, and ranked play. Four starter decks, each a different way to win.

Join the convergence

Find your faction on Discord

Theory-craft decks, vote on new cards, get beta keys first, and meet other players. Our community shapes the game in real time.

From the convergence

Latest Dev Log

New cards, story drops and behind-the-scenes progress.

All dev-log posts

The convergence won’t wait

Claim Your First Deck Free

Four factions. Four stories. One sky tearing open.
Play Netherium Alliances today.