The comp rules clearly state that echo merely checks if the card was in play under your control last turn not if its echo cost has been paid
Crashing Footfalls, Living End and Glimpse of Tomorrow are all stopped with a 0-mana Chalice of the Void other use cases for the card are for example disabling Lotus Bloom out of the Tameshi Bloom deck or preventing Affinity decks from playing their Ornithopter, Memnite, Welding Jar and co
To play those kinds of games, we need instants, permanents with flash, and sometimes, cards that give other cards flash
Starts May 26, 2024 North America : 9:00am PST / 12:00pm EST Europe : 9:00am CET Oceania : 12:00pm AEST Latin America : 9:00am PST / 12:00pm EST Prize List Participation ONE PIECE CARD GAME Booster Pack x6 *The packs may vary for each event
Constructed started to open up with lots of viable decks and the limited was some of the best received by the community