"Nothing. That's what's crazy," Kassian said. "Absolutely nothing. It's just another day at the office for them. They're probably thinking in that second period, 'Hey, let's go get eight.' Or, 'I can get nine.'
"They're wired differently. They're the elite of the elite. Edmonton is spoiled to get to watch these two guys every night."
McDavid, who had his second hat trick in three games and three assists, is second in the NHL with 37 points (14 goals, 23 assists), behind Draisaitl's 41 (15 goals, 26 assists). He has 10 points (six goals, four assists) in the past three games (6-4) and eight goals and six assists during a six-game point streak.
Draisaitl had five assists to extend his point streak to 11 games (nine goals, 16 assists).
"It's fun, it's real fun to play with Leo," McDavid said. "We've been playing together for a long time now. So these nights are fun to do it together."
Kassian was wearing a black leather vest, one of the Oilers' postgame awards for providing "juice." It was as much for knocking down Avalanche forward Nathan MacKinnon with a hit 28 seconds into the game as it was for scoring his seventh goal.
Kassian marveled about what he's witnessing from McDavid and Draisaitl.
"There's not a day I take it for granted," Kassian said. "You don't think about it much right now, but when you sit back, I'm going to be watching them for many years when I'm done playing. It's pretty special.
"I've been around them for a while now, but every day, they still seem to surprise you with what they can do out on the ice."
McDavid, who became the fifth player in Oilers history to score at least six hat tricks (Wayne Gretzky leads with 43), said he didn't feel anything extraordinary before the game.