Jean Grey manifested her mutant psychic abilities at an early age, and was subsequently sent to the Xavier School for Gifted Youngsters to learn control over her powers.Marvel Source
As a founding member of the X-Men, she's spent most of her life as a hero and has the calm confidence of a seasoned pro.
When Jean served as an avatar for the Phoenix Force, an immensely powerful entity of death and rebirth, her powers were greatly enhanced. Although she no longer operates on that scale, her telepathic and telekinetic abilities make her a formidable opponent.
To get this is focused on crits:
more crits mean:
+damage
+life leech
+phoenix force
and to sustain enemies attack we got:
+great life leech (active and passive)
+great spirit regen
+High defense
How to play:
+Keep always Up your passive/aura: Exhilarating Aura, Phoenix Transformation, Phoenix Information and Phoenix Corona.
+Start with an Implosion, followed by Lethargy, and 4/5 Implosions and start the chain again.
If you are in the middle of the crowd getting hitted, your life leech and corona will keep you alive, and Avatar + Atlantean jewel will fuel your spirit/phoenix force to keep spaming your damage. If you are not being hitted, you may run out of spirit, the, just need to use hammer for a few seconds to regain your spirit and start the chain again.