Is this what I get for basically recalling the Combat drone to safety and installing the bloody afterburners?
Sly marbo's only attack was given a hefty cost of one players life and one allies life every time it is used in order to prevent it's spam. You're drone perished by random chance. If the attack is still overused i'll have to up the cost of using it or just outright make it a one-time use per battle only. I may do the latter regardless of it's amount of use just for convenience and preventing overuse to begin with.
There is nothing that keeps you from summoning another ally though, just be mindful of the ten ally cap, and i've decided the bunker does NOT contribute to the ally cap, so just make sure your summon won't exceed the ally cap of everything else except whatever else doesn't apply to the cap and you'll be fine.