"Turbulence!" Part 1 of 2. Story by Kurt Busiek. Art by George Perez and Al Vey. Jarvis, Tony Stark's long time butler and now caretaker of Avenger's Mansion, goes to the airport to meet Maria De Guadalupe, a child Jarvis has been sponsoring for some time now but has never met. What Jarvis also doesn't know is that Maria has grown into the heroine known as Silver Claw (1st appearance). Plus, meet the newest hero on the block - Triathlon (1st appearance). He is unknown to the Avengers but there is something strangely familiar about the powers of this mysterious new hero.