As long as there is a Nexus on your Field, this Spirit card's Core Cost in your hand becomes 4 instead of 6.
[LV1][LV2] Assault: 1 - (When Attacks) This spirit can, once per turn, be refreshed by exhausting one of your Nexuses.
Unfortunately, the Grand Tournament has been cancelled indefinitely until further notice. The building that was supposed to serve as the main arena for the event is now battling right in front of my eyes. For the future of the Tournament and the world, I can only pray that the arena does not get destroyed. -from the 9th paragraph in chapter Blue of "Record of the Strange World" by Wanderer Lolo"-