"He was a menace," Conroy recalled of Ferland's efforts in a playoff-opening series win against the Vancouver Canucks in 2015.
"Really, he was probably the biggest reason we won the first round. I know it's hard to play the way he was playing, but he had Vancouver just beside themselves with what he did every night, and that was just being physical.
"Just physical.
"Hard. Every shift.
"I was in Europe at the time. My wife called. 'Micheal Ferland…now I know what you're talking about,' because I had said this guy was going to be a real good player for us. He's physical. He does this. He does that. She was like, 'I know what you're talking about now.'
"I want him to play exactly the way he did every shift and if he does that he's going to have a huge presence in this series."
In a six-game set against the Canucks two years ago, Ferland launched himself into the opposition 40 times, with the majority of those landed strikes being of the bone-jarring variety.
Both sides noticed.
Longtime Vancouver (and current Anaheim) defenceman Kevin Bieksa certainly did, dubbing the bruising forward, "'Ferklund,' or whatever his name is," before calling him "irrelevant."
But he was anything but.
"It was pretty special for him to come in and do that and make such an impact," said current linemate Sean Monahan. "I mean, it's the NHL playoffs and for him to come in and do that and be that kind of presence was pretty cool. That's the type of guy he is.
"We're going to expect that same thing.
"He was on top of his game then. When you're making big hits like that and generating offence from it and getting the puck, it definitely gives you energy. The next guys that go out, usually something good happens. He was a big spark for us.
"He's a key player for our team."
Ferland, soft-spoken Monday afternoon, remembers the run.
"It was a lot of fun," he said. "It's very exciting to get back in. As a group we're really looking forward to it.
"I've got to finish my checks. That's what I'll be doing.
"I'm going to be physical.
"But I'm going to play smart."
He'll have to.