Into the breach could be so much fun

Please give it some tags so we can modify it in interesting ways. Just tagging spirit reservations to it is quite boring and unimaginative. PoE is the game where modification and playing with skills like legos is half the fun. The moment I saw it grants a skill, the fantasy and excitement is: Oooo how could I modify this? It has a duration on the buff, so maybe durations mods/gems. Maybe the summon timing by cooldown reduction mods/gems? Maybe the Area of effect in which you see or spawn them with AoE mods/gems?

Nah, none of the above.
Just some passive area effects like with a normie spirit reservation.
The effect is fun and interesting, please let us do more with it!