Ultima
According to rule CR 717.2 and the rulings on Gatherer, any triggers that happen during ultima's resolution are placed onto the stack during the cleanup phase. However, as currently implemented, such triggers (e.g. "When this creature dies..." do not get placed onto the stack at the cleanup phase, and the turn passes to the opponent.
Ledzee#30808
shared this idea
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Rezzahan#77802
commented
722.1. Some cards end the turn. When an effect ends the turn, follow these steps in order, as they differ
from the normal process for resolving spells and abilities (see rule 608, “Resolving Spells and
Abilities”).722.1a If there are any triggered abilities that triggered before this process began but haven’t been
put onto the stack yet, THOSE ABILITIES CEASE TO EXIST. They won’t be put onto the stack. This rule
does not apply to abilities that trigger during this process (see rule 722.1f).[...]
So the process of ending the turn makes any waiting triggers cease to exist. Since the destruction of the permanents happens before the process of ending the turn begins, any triggers from that are nullified. The gatherer ruling is about triggers happening during the process of ending the turn, not all triggers that may happen during the resolution of Ultima.