Making an Item that Summons

I’m trying to add the Breidablik from Heroes as an item that summons a phantom when used. I have the Special Events for Each Item patch installed, but am struggling to find the Event Pointer address for summons.

Kinda new to this by the way, so if I’m going about this the complete wrong way please feel free to steer me right.

Edit: figured out about allocating new events, but still could use a lil help adding the summoning part

Vanilla summons do not use events. All this means is that you have to use the LOAD1 command in the event to load your summoned unit(s). You make a new unit group in the unit placer (doesn’t matter in which chapter) and you put that unit group’s address in the LOAD1 command.