@Hiko
Yes, it works kinda like that. The BP player is the one who puts up the Red Eye Stone, the player who accepts the PvP has a blue phantom with him.
When PvP initiates, the BP goes to face the player, this one makes believe in order to bait the Blue Phantom to the Black Phantom. When they are about to strike, supposedly with coordination, the player backs down. This leads to some confusion to the Blue Phantom player, leaving him open to a soulsucker.
@Carl
Don't you mean 5-1?:P
To upgrade your Dragon Sword, you'll need Dragonstones.
You'll find shards scattered around 2-2 and from the lava bugs in the stage.
Chunks are obtained from the largest lava bugs in the stage, but if you have plenty of fire resistance (+200, couple with Fire Resistance ring and spell Water Veil) you can walk around the lava at the bottom of the tunnels, there are 6 chunks there.
Pures are either obtained from the largest lava bugs in Pure Black World Tendency or by defeating the Dragon God, 2-3's boss.
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