Remember, it's not just the mono-colored versions of these decks that will be able to take advantage
I can't imagine that it wouldn't continue to go up in price given what we know about the set and the trends we've seen so far
Even if an opponent destroys your Etali, reanimating it again just gives your more enter-the-battlefield triggers
Rampant Frogantua's second ability counts every player who has lost, no matter how the player lost the game: due to a state-based action (having 0 or less life, trying to draw a card from an empty library, having 10 or more poison counters), because of a spell or effect that states they lose the game, because your awesome might has left them with no choice other than concession, or for any other reason
Use historical price charts to understand a cards behavior and decide if it fits your strategy
Quais cartes tm verses de demonstrao no Japo