Authentic Virtues & importance of Surah Ya Sin (Yaseen)

Surah Yaseen is one of the commonly recited Surahs of the Qur'an due to the many virtues mentioned in ahadeeth.

It was narrated by Ibn Abbas رضي الله عنه :
"Whoever recites surah Ya Sin in the morning will be given ease (comfort) till evening and whoever recites surah Ya Sin in the evening will be given ease (comfort) till morning." 
[Sunan Daraqutni, Hadith No.3422/ 3462; Isnad - Hasan].

The tafseer ibn katheer, one of the most authentic tafseers mentions the following Virtues of Surah Ya Sin:

"Al-Hafiz Abu Ya`la recorded that Abu Hurayrah, may Allah be pleased with him, said, "The Messenger of Allah said:

«مَنْ قَرَأَ يس فِي لَيْلَةٍ أَصْبَحَ مَغْفُورًا لَهُ، وَمَنْ قَرَأَ حم الَّتِي يُذْكَرُ فِيهَا الدُّخَانُ أَصْبَحَ مَغْفُورًا لَه»

(Whoever recites Ya Sin in the night, will wake up forgiven, and whoever recites Ha Mim in which Ad-Dukhan (the Smoke) is mentioned, will wake up forgiven.)
Its chain of narration is good (Jayyid).

Ibn Hibban recorded in his Sahih that Jundub bin `Abdullah, may Allah be pleased with him, said,
"The Messenger of Allah said:
«مَنْ قَرَأَ يس فِي لَيْلَةٍ ابْتِغَاءَ وَجْهِ اللهِ عَزَّ وَجَلَّ غُفِرَ لَه»
(Whoever recites Ya Sin in the night, seeking the Face of Allah, will be forgiven.) "