So Cthulhu's ability states that you drain a domain with three resources to make all opponents choose and sacrifice a character. Does this mean that if you have multiple domains with three you can drain them all? Basically can i trigger Cthulhu's ability more than once in a turn?
With Canopic Jar, it states you may take a character just destroyed and couple it with canopic jar. during the next turn you may use that characters ability without paying. My question is, can I use the characters ability if it's a response, for example: Deep one rising, when deep one rising comes into play, he destroys a non-ancient one character, can I use Canopic Jar on Deep One Rising and destroy a character?