Ma'at Breached 2.0: Mechanics

*Brought to Life* -- : Used on 17 cards: Purposeful Recruit, Ezim, Warleader's Servant, Alluring Instigator, Glyph-Mire Rebel, Shardmaker, Mantle of the Warleader, Willful Ancient, Glyphbreaker, Refuge Guardian, Glorious Awakened, Corrupted Acolyte, Corrupted Farmhand, Corrupted Warrior, Corrupted Servant, Foddermaker, Possessive Amulet, Corrupted Courier

Proliferate: You choose any number of permanents and/or players with counters on them, then give each another counter of a kind already there. Used on 9 cards: Rend away, Mutating Mud, Spreading Conscience, One without a Name, Breach of Nu'un, Winding Methods, Mud Armor, Corrupting Waters, Embalmed Snapper

Contaminate: If mana different from the card's colors is spent to cast this spell, it becomes contaminated. Used on 27 cards: Forced Restraint, Contempt for Chains, Glyph of Chaos, Unanswered Prayers, Ezim's Decree, Catacomb Disinterred, Emancipated Zealot, Galvanic Mastery, Sovereign Mastery, Unbidden Emissary, Regent's Scorn, Golden King's Touch, Mob the Palace, Corrupting Agent, Flood Mastery, Sovereign's Edict, Silt Transformation, An Eternity to Change, Risky Contacts, Outcast of Eternity, Sandworn Mastery, Enslave the Masters, Contempt for Truth, Contempt for Greed, Contempt for Cowardice, Contempt for Squalor, Eternal Mastery

Excavate: Exile another card from your graveyard: Return this card from your graveyard to your hand. Activate only as a sorcery. Used on 2 cards: Untamed Crocodile, Glyph of Courage

Excavate: Exile PARAM1 other cards from your graveyard: Return this card from your graveyard to your hand. Activate only as a sorcery. Used on 12 cards: Glyph of Lightning, Exalted Ba, Floodkeeper, Call of the House, Critter from the Shadows, Glyph of Discovery, Hieroglyph of Fear, Hieroglyph of Loyalty, Hieroglyph of Inevitability, Hieroglyph of Obsession, Hieroglyph of Servitude, Forbidden Path

Fractured: You may cast this card from exile. As you cast this spell, flip a coin. If you win the flip, exile it as it resolves. Used on 11 cards: Repetitive Lifestyle, Bolt of Chance, Alchemic Emergency, Alchemic Vortex, Trespass into Unknown, Bottled Storm, Alchemist's Boon, Hidden Workings, Winding Methods, Executioner's Edict, Unnatural Execution

This is etch but more chaotic

In card text or details pages, write the mechanic's code name (playtest name) between square brackets, like "[Crittercast]", "[Bushido 1]" or "[Delay 4 {2}{R}{R}]". It will be expanded to the mechanic's name plus reminder text, such as "Suspend 4 – {2} {r} {r} . (Rather than cast this spell from your hand,...)"
To expand a mechanic's name but not its reminder text, include parentheses at the end of the square brackets: "[Crittercast()]", "[Delay 9 {R}()]".