Bex, Goat Herder

Protection from Wolves.
This creature gets +1/+1 for each goat attached to it.
When this creature enters the battlefield create a 1/1 goat creature token with trample and has
equip {1} to this creature.
All goats have +1/+1 and trample for each other goat you control.
When Bex, Goat Herder attacks create a 0/1 goat creature token also attacking.