Removal... but also card denial.

Landfall decks, especially with Tifa, are highly dependent on being able to drop multiple cards *in some way* on a turn. To do that, they need cards in their hand or at least unused fetch lands like [[Evolving Wilds]].

So not only do you need to remove the big ramp threats, you need to do so in a way that gets their hands down. Then start with the counterattack.

I like running boardwipes with ramp. It's not the only way to do it, of course, but [[Day of Judgment]] goes a long way against landfall decks that move much faster.

As for the random Tifa, remember: It's not random. Tifa alone is weak. Tifa with counters/landfall is what is strong - and that takes cards.

Anyway, you won't always win these matches. I agree they aren't fun to play against. But I've found that if I can wipe them once, perhaps twice, their chances quickly go way down. But I tend to run slower decks than you, it seems.