(1)NonEI + (2)IsEI

For the explanation this information will be used

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• NonEI: An item that is not an ExecutableItem, it doesn't mean its vanilla, it can be whatever item with whatever nbt tag but it must not be an ExecutableItem

• IsEI: An item that is a ExecutableItem, again, it doesn't matter if it has more nbt tag or less, it can be whatever but it must be an ExecutableItem.

• (id): It refers to the position of the anvil

• <item.(id)> It refers the item that is on the id position

(1)NonEI + (2)IsEI

• This anvil placement will return on (3) the <item.1> but with the ExecutableItem ID of <item.2>.

• Example:

  • There is an EI item - Material:FEATHER- ID:speedUpgrade - Loop activator that gives the player an effect of speed all the time its on the mainhand (slot:-1)

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  • And we have a NonEI Diamond Sword

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  • We can mix them on the Anvil placing the Diamond Sword on slot (1) and our custom EI Feather on slot (2) and it will return us the same <item.1> but with the ID of <item.2>

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      asd