{Corpsejack Menace} + {Doubling Season} + {Immaculate Magistrate} + {Joraga Warcaller} + all your elves.
I use this in EDH so it's not that hard to get. I just use all the green tutors and creatures with tutor effects. Black tutors fetch the season for me.
This seams meen I like it, thank you, now I am going to add it to my edh elf deck that I've been working on!
{la}
Want to be even nastier?
Toss in a {caltrops}, {animate artifact} it, and toss a {basilisk collar} on it, play a {lashknife barrier} or a {vigor} to protect your creatures from the damage effect.
Edit: that is if all the cards are legal in the format you choose to play
Don't forget to swarm them with cards like {Elvish Promenade}!