Parcly Taxel
Princess of Science
天和 is actually the "heavenly hand" of Japanese mahjong (as dealer, win immediately with the 14 tiles you draw); as a yakuman this gives the 16000 points listed on the left. Trixie has certainly used her great and powerful magic to manipulate the tiles for this.
A better translation:
"The **REAL** Great & Powerful Automatic Heavenly Hand
16000 points!!!"
A better translation:
"The **REAL** Great & Powerful Automatic Heavenly Hand
16000 points!!!"