i dont exactly know about the cost of delve creatures but creatures with no protection are hard to get in and with the small amount of creatures i run idk if thats worth it. If you played with the deck youd know it works out alot better than you think. I can see the argument for
terminate and kolaghan's. kolaghan's was strictly a cost efficiency choice. my deck doesnt need to be like every other
grixis deck. i wanted
lightning bolt but i almost have no chance of turn one red mana. and didnt know if it was worth it