You need at least a Nightmare Pickaxe before you can mine the Ebonstone, but you can use explosives to break it.
In Terraria, Hallow can slow down the spread of Corruption, but it cannot directly clear Corruption. To clear Corruption, you will need to use purification powder, Clentaminator with green solution, or the Dryad's purification powder.
No, Only sand, cactus, stone, dirt and mushrooms can become corrupted in Terraria.
You find Shadow Orbs at the bottom of the long, deep 'Corruption' shafts.
The Mimic can be found in the Underground Corruption which only appears after you have defeated the Wall of Flesh. (They have a Wiki for Terraria so you don't have to wait 2 weeks for someone to answer your question.)
To make a furnace in Terraria, you need 20 stone, 4 wood and 1 torch. You need to stand next to a workbench in order to make it.
First you need to unlock hard mode. there after is there a mob, that is in the underground corruption, that is very similar to the man eaters from the jungle... They don't always drop it, but when they do it's about 6 cursed flames... You can also read about Terraria in the Terraria wiki. There can you also read about the drops, weapons, npcs and much more.
You can buy a Minishark from the ArmsDealer once you have a Musket obtained from the Corruption's Shadow Orbs. He sells it for 35 gold.
No, armour cannot break. You can be afflicted by a condition that makes you more vulnerable, but the items themselves can't be damaged.
Terraria happened in 2011.
Cause there's no item for arrows in the game code.
Search "Terraria invedit" on youtube.
Just Google Terraria servers and copy the ip address into the multiplayer slot on terraria.