Monolith Soft has confirmed the contents of update version 1.4.0 for Xenoblade Chronicles 2

The new update is launching April 27th in Japan, and it brings with it the Poppi Buster and T-elos (Xenosaga) rare blades, among other changes.

Here’s a rundown on the update, via its official website:

Poppi Buster is a Rare Blade that is only obtainable via the Expansion Pass. Designed by Masatsugu Saito, Poppi can be used as a blade for drivers other than Tora, despite being designed for Tora.

You can obtain Poppi Buster through a quest. The yellow antenna things protruding from its head are further explained in its unique quest.