A Gathering of Ice and Fire: Mechanics

Renown: Whenever this creature deals combat damage to a player, if it isn't renowned, put PARAM1ASWORDS +1/+1 counter on it and it becomes renowned. Used on 11 cards: Robert Baratheon, Balon Greyjoy, Ser Jaime Lannister, Tywin Lannister, Longclaw, Robb Stark, Khal Drogo, Drogon, Ser Jorah Mormont, The Knight of Flowers, Randyll Tarly

Stealth: Whenever this creature attacks, target creature an opponent controls without stealth cannot block this creature. Used on 14 cards: Ser Davos Seaworth, Asha Greyjoy, Theon Greyjoy, Maester Wendamyr, Great Kraken, Arya Stark, Tyrion Lannister, Eric Dayne, Benjen Stark, Ghost, King's Hunting Party, Viserion, Courtesan of the Rose, Varys

*Dominance* - At the beginning of your end step, if you control more untapped creatures than each other player,: Used on 6 cards: Chamber of the Painted Table, Aeron Damphair, Eddard Stark, The Queen of Thorns, Varys, A Feast for Crows

Intrigue: If this creature would deal combat damage to a player, you may have that player discard a card instead. Used on 7 cards: Alannys Greyjoy, Lordsport Shipwright, The Tickler, Grand Maester Pycelle, Tyrion Lannister, Cersei Lannister, The Queen's Assassin

Pillage: Whenever the creature deals combat damage to a player, that player puts a card from the top of their library into their graveyard. Used on 3 cards: Euron Crow's Eye, Black Wind's Crew, Wildling Horde

Ambush: You may cast this spell for its ambush cost as though it had flash. It gains haste. Sacrifice it at the beginning of the next end step. Used on 7 cards: Burned Men, Gold Cloaks, The Queen's Assassin, Widow's Wail, Areo Hotah, The Wolfswood, Olenna's Informant

Income: At the beginning of your upkeep, create PARAM1ASWORDS colorless artifact tokens named Gold. It has "Sacrifice this artifact: Add one mana of any color." Used on 6 cards: Tywin Lannister, Lannisport Moneylender, Magister Illyrio, Paxter Redwyne, Highgarden, Littlefinger

Insight: Whenever this creature deals combat damage to a player, you may draw a card. Used on 7 cards: Selyse Baratheon, Grand Maester Pycelle, Doran Martell, Daenerys Targaryen, Samwell Tarley, Bran Stark, Little Bird

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}()]".