Llanowar Burned: Mechanics

City: Attach ~ to a land you control. If either leaves play, both do. Used on 0 cards:

Cities are, mostly defensive, land improvements.

Burned Landwalk: ~ cannot be blocked by creatures whose controller's graveyard contains a Land Used on 1 cards: Sneaky Mammoth

Walking dead lands, these creatures further punish land destruction.

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}()]".