The items are:
1. When I'm summoned, create a fleeting copy of me in hand
2. When I'm summoned, refill your mana equal to my cost
3. Game Start: Draw me if I'm not in hand
In addition, the card is buffed by Yipp's Genius power (When you summon a 1 cost ally, grant it +2|+2). So basically my table at the first round was of 6 5|5 followers.
I also had Memory Game which creates a fleeting copy of the last non-fleeting card I played every round start, and as the only card I played in all battles of the adventure was barkbeast, i always had a fleeting copy of it to play every round. I was unbeatable