* The attack will consume extra ammo from both participating battleships when triggered. The total ammo consumption will be x1.5 of the original ammo consumption of when the attack is triggered <ref>https://twitter.com/syoukuretin/status/1063895644790677504</ref>, hence:
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* Both ships involved consume additional ammunition when triggered :
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**If it is triggered in day battle, it costs 10% extra ammo.
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**If it is triggered in a night battle node, it costs 5% extra ammo.
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**If it is triggered in a night battle in a normal node, it costs 15% extra ammo.