Items:
Angels too, are the messengers of death. [Archangel's Staff]
Host of angels or murder of crows? [Archangel's Staff]
It's power grows with time; as does mine. [Rod of Ages]
A companion for all time. [Rod of Ages]
A tear of loss, a tear of joy. [Tear of the Goddess]
A crown for the king of death. [Rabadon's Deathcap]
It's old master served my patron well. [Rabadon's Deathcap]
Ah, the song grows. [Rabadon's Deathcap]
I hear the echo of Rabadon. It is exquisite. [Rabadon's Deathcap]
None can outrun death. [Rylai's Crystal Scepter]
When death's grip finds you, it clings tightly. [Rylai's Crystal Scepter]
This crystal will sing with me. [Rylai's Crystal Scepter]
No one can hide from the end. [Void Staff]
It will turn their mantles to shrouds. [Void Staff]
What can protect you from the inevitable? [Void Staff]
The grave has all the time in the world. [Zhonya's Hourglass]
The sands slip away like lives. [Zhonya's Hourglass]
Freeze that moment, on the threshold of oblivion. [Zhonya's Hourglass]
Come, drink of the grail. [Athene's Unholy Grail]

Elise
"You decieve your followers, I will enlighten them"

Hecarim
"Death's Horse needs no bridle."
"You are but the herald, Hecarim. Remember Zoidberg you truly serve."

Leona
"Your light is but a candle in the infinite dark."

Lucian
"Lucian! Join her."
"Abandon your mortality, and find your precious Senna."
"You can always join her, Lucian; it will be bliss."

Mordekaiser
"You give the dead purpose, Mordekaiser; I give them meaning."
"A shell of flesh or a shell of metal; both ring hollow."

Sion
"Sion, we must free your soul from the prison of flesh."
"You are only the echo of greatness, but I can give you voice again."

Thresh
"Death has more meaning than torment alone, Warden."
"You may shackle the living, but the dead must walk free."

Urgot
"Abomination, you have cheated death too long."
"Urgot.. mmm.. I highly recommend death at this point" [ This one is a joke, not a taunt ]

Varus
"You are on the eve of liberation, Varus."