http://yugioh.wikia.com/wiki/Bloom_Prima_the_Melodious_Choir
Bloom Prima the Melodious Choir
1 "Melodious Maestra" monster + 1 or more "Melodious" monsters
This
card gains 300 ATK for each Fusion Material used for this card's
Summon. This card can make a second attack during each Battle Phase. If
this Fusion Summoned card is sent to the Graveyard: You can target 1
"Melodious" monster in your Graveyard; add that target to your hand.