Will of the Council vs
The real star is a splicer, Ich-Tekik, Salvage Splicer, which does the things all the other splicers tend to do
Grade: F This is a role player, and a weak one at that
Yes, blocking counts as combat damage
In a Golgari deck, some Adventures are removal, such as Virtue of Persistence Gingerbread Hunter, and those are definitely worth casting again via Sentinel of Lost Lore
The delve extra turn spell doesn't see that much play in Pioneer, usually showing up as a one-of in Izzet Control and Izzet Phoenix decks, but its only printing was a mythic in Fate Reforged which is more than seven years ago at this point leaving the mythic with relatively little supply and making it easy for prices to increase