Karate Kid

Bandana of Power: At the beginning of your
upkeep, Karate Kid's bandana gains a headband
counter. If there are five or more headband
counters on Karate Kid, it gains +2/+2 and can
karate-chop its way through any obstacle. You
must also make a dramatic "HI-YA!" sound while attacking.
—
"Sir, can I put your face on a Pencil case?"