Extraordinary power is seen in spell (7)

I believe the answer is:

charism

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'extraordinary power' is the definition.
'charism' can be an answer for 'power' (I have seen 'Spiritual power' mean 'charism' so perhaps 'power' could also mean 'charism'). I'm not sure about the 'extraordinary' bit.

'is seen in spell' is the wordplay.
'seen in' is an insertion indicator.
'spell' becomes 'charm' (I've seen this before).
'is' put inside 'charm' is 'CHARISM'.

Can you help me to learn more?

(Another definition for charism that I've seen is " Spiritual power".)

I've seen this clue in The Hindu.

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