Roar: Replace all anims, enchanted weapons, and runes in your hand with random legendary cards.
Roar: Summon a Will O' Wisp.
Whenever you summon a friendly creature with strength 2 or less, add a random Anim to your hand. The Anim costs 1 extra mana.
On turn five play jungle shepherd, follow-up with will o' wisp. On the next turn, or after you have farmed up enough cards from shepherd, play back-ally vendor to replace the farmed cards with legendaries.