Bloomburrow, as most sets are nowadays, is full of busted rares, and green and black have some of the best around
Unless you're facing lots of artifacts I'd recommend playing Go for the Throat instead
Aside from there being some solid options for Bird cards in Bant, like Derevi, Empyrial Tactician, there are also cards like Murmuring Mystic and Flurry of Wings that can create Bird tokens for you
A 1/4 deathtouch creature is able to attack into most boards since your opponent isnt going to want to trade it off for anything particularly big, so itll be relatively easy to make a token each turn
There are newcomers galore here, with tons of stuff to excite counter-lovers, Final Fantasy X fans, and Atraxa fans: Tromell, Seymour's Butler: Tromell wasnt an important enough character to really deserve a card, but Im not ignoring anything that says, proliferate X times, even if theres a condition behind it
It's also got a strong triggered ability