Can You Beat Baldur's Gate 3 using NOTHING But Summons? Act 3

Is Baldur's Gate 3 beatable with only summons? Apparantly so.
Act 3 was as per usual, the easiest of them all. Though the loading times got a bit too long at times.

Music:
[Blue Archive] Theme 07 - Unwelcome School (Mitsukiyo) -    • [Blue Archive] Theme 07 - Unwelcome S...  
Dead Estate OST Here we go (again) -    • Dead Estate OST   Here we go (again)  
Persona 5 - Price (Curly Remix) -    • Persona 5 ▸ Price (Curly Remix)  
Steam Gardens - Super Mario Odyssey OST -    • Steam Gardens - Super Mario Odyssey  
Life Will Change (Instrumental Version) - Persona 5 -    • Life Will Change (Instrumental Versio...  
In The Final - Mario and Luigi Bowser's Inside Story -    • In The Final - Mario & Luigi: Bowser'...