Issue Description:

Using /give to give yourself a sentient sword while having enough will on you to make a specter will give the sword AND summon the specter, resulting in two swords, one on your person and one on the specter.

What happens:

/give sentient sword creates a specter and adds the sword to your inventory, thus doubling the sword.

What you expected to happen:

No specter to be created, the sword to just drop into my inventory normally.

Steps to reproduce:

1. Start a world with cheats.
2. Get a gem that has enough will to spawn a specter.
3. Use /give (not the creative inventory) to give yourself a sentient sword.

Affected Versions (Do not use "latest"):

• BloodMagic: Version number ends in 56
• Minecraft: 1.10.2
• Forge: 1.10.2-12.18.1.2046

If you do a /give for it without enough Will, does an in-world item appear? Even if only a brief moment?

Only way they spawn is if the /give command uses the ItemTossEvent event, which is possible.

sigh

CommandGive does call EntityPlayer#dropItem(...)

All because Mojang wanted a "fancy" effect by having the item show up in front of the player when they receive it and did it stupidly.