You've probably already guessed it, those are: Merfolk, Pirates, Dinosaurs, and Vampires
While Survival was always an extremely over the top way to search for creatures, the interaction with Vengevine actually turned it into an incredible mana engine to boot (letting you play as many Vengevines as you want for just one mana each)
Necropotence [c]Necropotence[/c] has its downsides, but in most cases, this is a stellar enchantment to play
They can still do those actions, but youll get a massive advantage, getting to search for and play what they exile instead
Nissa, Vastwood SeerNissa, Vastwood Seer (Helms 253 Decks, Rank #556
Binders, vintage singles, mid-era cards and modern pulls regularly appear in-store, with cabinet displays often stacked with carefully priced individual cards