Is “Mana” a Scrabble word?
Yes
MANA
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Mana
/ˈma-/
noun
1.Power, prestige; specifically, a form of supernatural energy in Polynesian religion that inheres in things or people.
2.Magical power.