Мафия 58. Earth Tone

Heals one of the victims killed during the night.

Does this mean it heals a victim of the archer/mafia/one of the killers? Or does it simply indicate that it heals a killed victim, and it's determined randomly? After all, there's a chance that it goes to heal a killer's victim, but the killers haven't killed anyone.

Completes the execution at their own discretion, revealing themselves in the process.

So, from the options, it's either not executing anyone or executing someone random?

Swaps places with the selected target.

Do all non-lethal actions directed at this target apply to the user of the non-lethal action, and vice versa?

Cannot be killed, immune to external effects.

So, only execution, only hardcore? And to what effects? To blocks and other things?

Learns the role of the victim and gains the ability to control their actions.

Unlimited uses? Can it be used twice on the same target?

Kills a specific role. Once per game.

And if the player doesn't understand from the description who died (just in case) and accidentally directs the non-lethal action at a dead role?