Avalakitu

Setback on the Ski Slope
You can find Avalakitu on the top of Mount Wario’s ski slope. After fixing the ski lift, you will ride it to the top and meet this boss. Like most bosses in Mario games, you need to hit him three times to defeat him.

Gameplay
There isn’t exactly an attack or defense mode, just one big boss fight.

Start by capturing on of the skiing Shy Guys. Avalakitu will trigger and avalanche, you need to start skiing down the hill. In front of you, Avalakitu will keep throwing snowballs and trees at you as you ski down the hill. Dodge these and make your way down the slope.

At the bottom of the slope, you will encounter the ski jump. Go off the ramp and you can land a hit on Avalakitu. After this, go onto the ski lift and it will quickly take you back to the top to go down the hill again. Every time you go back up the ski lift, it will randomize to a different course to always make things new for players.