Bob, the 111-Headed Hydra

Bob, the 111-Headed Hydra enters the battlefield with X +1/+1 counters on him.
Whenever Bob attacks, triple the number of +1/+1 counters on him. Then, if Bob has 111 or more +1/+1 counters on him, he gets trample.
A card made of Bobman 111 for the Cardsmiths Cardsmiths (a.k.a. Cards of MtgCardsmiths: The Saga Continues HIGH Stakes) contest by Ranshi922.