Sekai no Owari no Encore - Vol. 2 Ch. 10

[MangaDex]

 

[Magikal_Maggs]

Imma say it... It was actually clever

Hey, if you can't beat someone alone, use others

 

[rinogp]

what a plot armor

 

[Winchan]

This is why gacha/adventure/fighting games like Granblue Fantasy and Arknights have the support (summon) options
If you can't do it.. then ask you max lvl, highest rarity support unit, gacha whale friends :>