Jamison Fawkes, The Saboteur

{1}{u}: Untap target opponent's creature that
was declared as an attacker this turn.
That creature doesn't attack this turn.
(Activate only during combate phase, before
blockers are declared.)
"Oh, don't mind me, I was just takin' five. Definitely
not thinkin' about blowin' somethin' up. No way!
Eheh. Definitely not...Okay, come on, maybe
just a little something?" - Junkrat