A “land creature” is a permanent that’s both a land and a creature.
22-01-2016
wotc
Damage remains marked on creatures until the turn ends. If Sylvan Advocate’s ability stops applying (because Sylvan Advocate leaves the battlefield or you no longer control six or more lands), then any land creatures that needed the toughness bonus to stay alive will be destroyed.
Random a card of Magic: The Gathering (MTG), but you can also roll the D20 dice, random a Planeswalker, have fun with the random rules and more.