If the land has entered the battlefield on the same turn it becomes the creature, it can’t attack. If it had entered in some previous turn, it can attack normally. The Summoning Sickness rule cares about when that permanent entered the battlefield (even if it wasn’t a creature back then), not when it became a creature.
Can you play a land during combat?
Normally, you can play a land during either your pre- or post-combat main phase, so long as the stack is empty and you have priority, and you have not played a land that turn. You can cast spells before playing your land for the turn, or after. Similarly, you can attack before playing your land, or after.
Can a land become a creature in Magic The Gathering?
Some lands have an ability to become a creature, but they usually say they are still a land. If a land is a 3/3 creature and a land, can you target and kill it with a Lightning Bolt to send it to the graveyard, or does it remain in play as a land?
When does a land become creature, can…?
Until end of turn, Creeping Tar Pit becomes a 3/2 blue and black Elemental creature and is unblockable. It’s still a land. Now, I’m not up on current rules, but to me, the key is to take that last sentence in context.
What happens when enchanted land is put into a graveyard?
: Enchanted land becomes a legendary 8/12 Spirit creature with trample until end of turn. It’s still a land. When enchanted land is put into a graveyard, you may return Genju of the Realm from your graveyard to your hand. : Enchanted Mountain becomes a 6/1 red Spirit creature until end of turn. It’s still a land.
How to destroy a land in Magic The Gathering?
701.7a To destroy a permanent, move it from the battlefield to its owner’s graveyard. There are plenty of magic cards which have the words destroy target land in the rules text. The consensus here is that land-creatures that are dealt lethal damage go to the graveyard, just like any other creature.
