? Ikazkan -> Tezot

Does this mean he goes first in the defending side's turn, or what?

You can decide when he goes.

By the way, Aretz, you don't have to go in order with your units either. In this game, initiative works on a team basis.

Added 1 minute ago

Is spirit calculated before use, i.e., 150, or after use, when 100 remains?

It will be 150.

Added 2 minutes ago
Rurek attacks Bagra2
Bagra2 takes 200-30=170 damage (-140/200)

+Bagra4 [200/200], (Spirit: 30/30, Action Points: 4)

+Rurek [360/360], (Spirit: 100/100, Action Points: 3/3)
+Watagash [101/320], (Spirit: 100/100, Action Points: 3/3)
Ball [70/300], (Spirit: 100/100, Action Points: 3/3) Burned
+Gaal [170/300], (Spirit: 220/220, Action Points: 3/3)
+Gadick [300/300], (Spirit: 110/110, Action Points: 0/3)
+Shard 100/100

Atsuha [100/100], (Spirit: 100/100, Action Points: 3/3) is flying.