Note that this is a may effect, so if you kill everything or don't want to exile a Commander that cannot block so they'll just recast it, then you don't have to do it at all
How to Play Magic: The Gathering Setting Up Your Play Area How To Read A Magic Card Card Types Casting A Spell Starting a Game Taking Your Turn Tapping Combat The Stack Activated Abilities Triggered Abilities Counters Ending a Game Calendar and Events RELEASE DATES WPN IN-STORE PLAY EVENTS START SEPT 19th Sling webs and Thwip enemies, or is it the other way around
His 0 skill can be extremely beneficial and the requirement to hit three artifacts can be hit fairly easy in many of those decks
The most obvious is to mill your opponents deck from different angles with cards like Glimpse the Unthinkable, Kitsune's Technique, Umbris, Fear Manifest, Krang & Shredder, Tasha's Hideous Laughter or Space-Time Anomaly
Summary Lands are critical in MTG, especially in Commander
This card will consistently come in as a massive creature thanks to your Commanders racking up Experience Counters anyway, and its own Experience Counter trigger is extremely relevant in this context