Martyr's Left Arm summon help

[Ichmkami]

Hey guys I did my first destroyer and got a summon for Martyr's Left Arm summon but when I go to the party menu I can't summon it even though the summon is there and it says "Martyr's Left Arm Research: 0 (5.0)" halp?

[Tourfaint]

You need 10 research to summon the destroyerr monsters, if i recall correctly, so you need 2 drops of 5 research to summon it.

[Synthar]

exactly, the guardian summons need 10 times the research and seeds
since you can check the destroyer in your bestiary, you can see how much research and at what dropchance it it, you can optimize it a bit and use the kill all function if you have it already unlocked