You can dig deep enough to make sure that you found your best option
I hope that this AFR Guide to Dungeon Crawling will provide you with enough information to help you start completing those Dungeons at a record pace
If you do, create a token that's a copy of that creature, except it's a 1/1 Food Golem artifact creature in addition to its other types and it has ", , Sacrifice this token: You gain 3 life." Whenever another nontoken creature you control dies, you may exile it
So at first glance, its not that easy to determine the exact value
Peer into the Abyss Peer into the Abyss is, in some decks, just better than almost anything on this list
Continuous effects are very interesting