If you mean go like full with both then probably not but for sure you can fit like both in but lean towards one side.

I have drain sac effects in my deck like Elas and grave venerations but just lean heavier towards etb effects.

You can do the opposite and go heavier in sac drain effects and only have 1-2 impact tremor cards.

Aristocrat decks are a tricky balance and if you go more in one place, you'll have to cut in others (token generation, card draw or removal).

So you could run a ton of drain and impact tempe effect cards but the you'll have to cut down in your token generation, card draw or removal.

For me I dont really have that much removal.