No, because Ephara triggers at the beginning of each upkeep and checks if a creature entered the battlefield last turn, but is not triggered directly by the creature entering the battlefield. Panharmonicon won't make her trigger multiple times and you'll draw one card.
Thanks in advance, I'm not the best with rules
Lymphoma Cancer Survivor!
old thread
old thread
old thread
R Zada Arcane Storm
RBU Marchesa
GWU Estrid
GWR Samut?
URB Kess
(R/W)(U/B) Akiri & Silas
BWR Alesha
R Neheb Dragons
G Nylea Wurms
W Darien
U Tetsuko