Papa Hummel's Old-Fashioned Pet Biscuit (Servants of the Betrayer)
The secret is in the oats.
Attach to target Pet ally in your party and put X growth counters on Papa Hummel's Old-Fashioned Pet Biscuit.|
Ongoing: Attached ally has +1 ATK / +1 health for each growth counter.
|Set||Servants of the Betrayer|