The Goal of this Deck is to Trigger as many Elwynn Boars as possible in our quest to get the Sword of a Thousand Truths and finish our opponent.

Use your various discover mechanics to find the Boar faster and your deathrattle synergy cards to trigger its deathrattle as often as possible.

This all partly depends on the hope, that copying the Boars deathrattle will count towards the completion of the 7 killed Boars. It is also possible to finish our quest without our deathrattle cards. Just a lot harder.  

Basic Plays to consider:

Headmaster Kel'Thuzad + 2 Boars + Bola Shot

Boar + Dire Frenzy = more Boars

Boar + Mok'Nathal Lion.

Use Tracking to find your key cards.

Selective Breeder and Warsong Wrangler to multiply and buff your Boars.

Scavenger's Ingenuity is guaranteed to either give you Mok'Nathal Lion or Elwynn Boar so keep that in mind.

General Strategy: 

Fight for board early and try to survive as long as possible.

Hold on to your Boars until you can ensure that you can multiply them. 

We can have 8 extra copys with Dire Frenzy and Selective Breeder alone. So it shouldnt be too hard to get this lil' quest done. 

If you have him maybe include Teron Gorefiend for even more Boar shenanigans. You could swap Kel'Thuzad or Rinling's Rifle for him or one Bola Shot. Only time and a few experiments will tell.

Also Animated Broomstick could be awesome to later clear the board with your Boars and also finish this quest.

EDIT 1: Removed 2x Carrion Studies to include the aforementioned Animated Broomstick. I realized they could possibly ruin our Vectus

Hope you like the deck and have fun out there.