"Zinna Du" (3)
When you attack with exactly two creatures, transform Alluring Suitor.
Trample
When this creature transforms into Deadly Dancer, add . Until end of turn, you don't lose this mana as steps and phases end.
: Deadly Dancer and another target creature each get +1/+0 until end of turn.
Menace (This creature can't be blocked except by two or more creatures.)
When Falkenrath Celebrants enters the battlefield, create two Blood tokens. (They're artifacts with ", , Discard a card, Sacrifice this artifact: Draw a card.")
Gatherer works better in the Companion app!
, 
, Discard a card, Sacrifice this artifact: Draw a card.")