Cycle of Life

Matryoshka: Infinite Birth (Sub-Equip)
+44 Strength
+44 Intelligence
+44 Vitality
+44 Spirit
+429 Exorcism
All Classes Level 1-85 All Skills +1 (Special Skills excluded)
+10% All Attacks

Samsara: Time of Rebirth (Magic Stone)
+66 Strength
+66 Intelligence
+66 Vitality
+66 Spirit
+429 Exorcism
+50 All Elemental Damage
+10% Skill Attack

Reincarnation: Returning Life (Earrings)
+66 Strength
+66 Intelligence
+66 Vitality
+66 Spirit
+429 Exorcism
12% Addiitional Attack Damage (Bonus Smash modifier)
12% Additional Critical Damage (Bonus Crit modifier)

[3] Set Effect:
+5% Physical Critical Chance
+5% Magical Critical Chance
Cast Buff of Life for 30 seconds every 30 seconds (Max stacks: 1):
+12% All Attacks
+20% Skill Attack

"There are no changes in infinite birth
All things are affected by recurrent time
All life returns after leaving"

TL Note:
"Matryoshka" is pretty much one of the most common words associated with Russia ("vodka, matryoshka, balalaika!"). It's a Russian doll that hides a doll within a doll within a doll within a doll within...
"Samsara" is a term from Hinduism and Buddhism that means "cyclicality of all life".
"Reincarnation" is, well, duh, rebirth of a soul.
The literal name of the set means "All-Round / Universal Life", but I wasn't sure it sounded good enough in English, so I replaced it with "cycle", especially since it fits the whole theme and all three pieces of set.

https://en.wikipedia.org/wiki/Matryoshka_doll
https://en.wikipedia.org/wiki/Sa%E1%B9%83s%C4%81ra
https://en.wiktionary.org/wiki/reincarnation