Here are Bloom's magic winx spells
She uses magic winx in season 1-3

Black Ball

api Sphere

Magic Shield

Flame of Life

Flame Shield

api Glance

Full-Powered api (Dragon Blast in the 4kids dub)

Heat Wave

Incandescent Sphere

Sphere of Fire

Triple Blast

api dinding (Tecna also has this spell in her magic winx)

Safety Net

Dragon Fire

Dragon Fury

Information from link It is the winx wiki

Hope anda liked it!