Zin-Scien 戰訊: Mechanics

Grow up: Whenever ~ deals combat damage to a player, put a +1/+1 counter on it. Used on 2 cards: Common Hydra, Uncommon Hydra

Learn: Whenever ~ deals combat damage to a player, you may draw a card. Used on 2 cards: Word of Advice, Blue Turtle

Metaphysical: Prevent all damage that would be dealt to ~ by creatures without metaphysical. Used on 5 cards: Fighting Words, Word of Advice, Cell Walls, Flowing Words, Engulfing Cell

{u} {g} Metaphysical creatures exist only as thoughts and speech, thus cannot be harmed by physical creatures.

Devolve: Whenever a creature blocks or is blocked by ~, that creature loses all abilities and becomes 1/1 until end of turn. Used on 1 cards: Devolutionary Shmooze

{u} {g} transformation ability

Whenever you play a land, you may transform ~.: Used on 14 cards: Asrok Octopus, Pet Guppy, Lame Ape, Green Turtle, Flightless Bird, Leap Frog, Legless Snake, Pinching Spider, Weeping Willow, Coastal Gharial, Some Beast, Brawny Gargoyle, Earth Wurm, Green Algae

{u} {g} Mutant that transforms on.

At the end of each opponent's end step, if that player didn't play a land, transform ~.: Used on 14 cards: Asrok Kraken, Deadly Piranha, Hungry Toad, Prime Ape, Flapping Drake, Four-legged Basilisk, Charlotte's Arachnid, Blue Turtle, Fruitful Tree, Current Serpent, Tropical Crocodile, Brainy Sphinx, Altered Beast, Strangling Kelp

{u} {g} Mutant that transforms back.

Glory: When this creature defeats another creature, you may gain 1 honor. Used on 1 cards: Honorable Soldier

{w} {b} {r} all get glory creatures

Notorious: Whenever this creature deals combat damage to a player, that player loses 1 honor. Used on 1 cards: Notorious Rogue

{b} {r} get notorious

Fame: When this enters, you gain 1 honor until this leaves. Used on 1 cards: Famous Eimehs

{w} {r} mainly get Fame, {b} a little.

Defame: When this enters, target opponent loses 1 honor until this leaves. Used on 1 cards: Defame Goblin

{b} {r} get defame.

Recruit: Whenever ~ attacks, create PARAM1 tapped and attacking. Used on 1 cards: White Recruiter common

{w} {b} {r} token army maker

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}()]".