Hey, I'm confused now about how legal this trigger can be.
The case is: I'm trying to copy
Gonti's Aether Heart with the abbility of
Saheeli, Sublime Artificer (i know the copy doesn't come with counters, the problem is, time!
Question 1: Can I copy a legendary target and sacrifice one of the duplicates to activate an ability, or does the legend rule trigger immediately and force me to sacrifice one immediately, giving me no chance to activate the ability?
Question 2: Can i response the activation of a copy (on the stack) sacrifying the original card? in that case the target of the copy is still legal and trigger normally?
Have any way to do that with Sublime Artificer and Gonti's Hearth???