Thottbot World of Warcraft: Figurine - Felsteel Boar
Use this trinket 5sec before arena start then switch back to pvp trinket. The boar does not vanish, in fact he stays for 30sec. If u rush the enemy he is able to charge stun them and later annoy and interupt casts. The problem is that it has low hp. My favorite thign about the boar it that it causes confusion.