Double Casting Spells Causes 0 damage

v. 0.1.6

When you double cast spells, sometimes the target creatures take 0 damage.

https://imgur.com/sqUg0ez

Highlighted the pairs to show it. And no, the enemies do not have Ward (or any buffs for that matter)
Repeatable every battle.

Happened for two realms.
I restarted, can’t replicate anymore.

Entirely unsure what happened.

well im not sure too but if it was itherian realm it may be that mobs had a chance to resist damage. if normal then idk, too many creatures/artifacts etc to figure