To help kick off the holiday season, here are lyrics for a song from Cassius' perspective! (The quantities should not be considered canon.

)
The Fifteen Days of New Year
To be sung to the tune of "The Twelve Days of Christmas"
On the first day of New Year, my Piri gave to me
A brand new torture device.
On the second day of New Year, my Piri gave to me
Two murdered wives,
And a brand new torture device.
On the third day of New Year, my Piri gave to me
Three coffins,
Two murdered wives,
And a brand new torture device.
On the fourth day of New Year, my Piri gave to me
Four dead cousins,
Three coffins,
Two murdered wives,
And a brand new torture device.
On the fifth day of New Year, my Piri gave to me
Five mutinies,
Four dead cousins,
Three coffins,
Two murdered wives,
And a brand new torture device.
On the sixth day of New Year, my Piri gave to me
Six gold pagodas,
Five mutinies,
Four dead cousins,
Three coffins,
Two murdered wives,
And a brand new torture device.
On the seventh day of New Year, my Piri gave to me
Seven empty treas'ries,
Six gold pagodas,
Five mutinies,
Four dead cousins,
Three coffins,
Two murdered wives,
And a brand new torture device.
On the eighth day of New Year, my Piri gave to me
Eight pits of vipers,
Seven empty treas'ries,
Six gold pagodas,
Five mutinies,
Four dead cousins,
Three coffins,
Two murdered wives,
And a brand new torture device.
On the ninth day of New Year, my Piri gave to me
Nine Burning Pillars,
Eight pits of vipers,
Seven empty treas'ries,
Six gold pagodas,
Five mutinies,
Four dead cousins,
Three coffins,
Two murdered wives,
And a brand new torture device.
On the tenth day of New Year, my Piri gave to me
Ten dukes a-crisping,
Nine Burning Pillars,
Eight pits of vipers,
Seven empty treas'ries,
Six gold pagodas,
Five mutinies,
Four dead cousins,
Three coffins,
Two murdered wives,
And a brand new torture device.
On the eleventh day of New Year, my Piri gave to me
Eleven children screaming,
Ten dukes a-crisping,
Nine Burning Pillars,
Eight pits of vipers,
Seven empty treas'ries,
Six gold pagodas,
Five mutinies,
Four dead cousins,
Three coffins,
Two murdered wives,
And a brand new torture device.
On the twelfth day of New Year, my Piri gave to me
Twelve bandits robbing,
Eleven children screaming,
Ten dukes a-crisping,
Nine Burning Pillars,
Eight pits of vipers,
Seven empty treas'ries,
Six gold pagodas,
Five mutinies,
Four dead cousins,
Three coffins,
Two murdered wives,
And a brand new torture device.
On the thirteenth day of New Year, my Piri gave to me
Thirteen mercs marauding,
Twelve bandits robbing,
Eleven children screaming,
Ten dukes a-crisping,
Nine Burning Pillars,
Eight pits of vipers,
Seven empty treas'ries,
Six gold pagodas,
Five mutinies,
Four dead cousins,
Three coffins,
Two murdered wives,
And a brand new torture device.
On the fourteenth day of New Year, my Piri gave to me
Fourteen ladies fleeing,
Thirteen mercs marauding,
Twelve bandits robbing,
Eleven children screaming,
Ten dukes a-crisping,
Nine Burning Pillars,
Eight pits of vipers,
Seven empty treas'ries,
Six gold pagodas,
Five mutinies,
Four dead cousins,
Three coffins,
Two murdered wives,
And a brand new torture device.
On the fifteenth day of New Year, my Piri gave to me
Fifteen lords rebelling,
Fourteen ladies fleeing,
Thirteen mercs marauding,
Twelve bandits robbing,
Eleven children screaming,
Ten dukes a-crisping,
Nine Burning Pillars,
Eight pits of vipers,
Seven empty treas'ries,
Six gold pagodas,
Five mutinies,
Four dead cousins,
Three coffins,
Two murdered wives,
And a brand new torture device.