Part of Storyline
If the resolution of one event triggers a new event, the new event will be inserted into the storyline just before the triggering event. The new event temporarily interrupts any remaining events on the storyline. Once the new event has been resolved, the story continues. For example, if you cast Plumed Pegasus while carrying the Ring of Morrigan, the sequence will be: 1) Cast Plumed Pegasus. The storyline looks like this: Summon Plumed Pegasus to the surface of site 8 2) Ring of Morrigan notices the 'cast' trigger, and now the storyline looks like this: Ring of Morrigan ability Summon Plumed Pegasus to the surface of site 8 3) Then, you resolve the Ring of Morrigan ability. Note that the Plumed Pegasus spell hasn't resolved yet, so it's still on the storyline and not in the realm. The storyline looks like this: DONE: Ring of Morrigan ability Summon Plumed Pegasus to the surface of site 8 4) Then, the Plumed Pegasus spell resolves. The storyline looks like this: DONE: Ring of Morrigan ability DONE: Summon Plumed Pegasus to the surface of site 8 And the Plumed Pegasus is now in the realm.