Huh?
Is Abynissia broken? For me, she won’t summon the IK:
Twice I’ve cast her now - and have an empty space (last place) - and no IK appears?
(update: I cast her five times in that battle, and no summon happened)
One hunch: I built the team intentionally with only three troops - does that somehow interfere with summons thinking the slots are full?