This is a top-tier Thallid and even sees play in decks without fungi tribal themes
These are intended as entry-level products for new players to engage with Commander, although recent trends have been pushing these precons into more complicated territory
Characters with Ward like Jetsam, Riffraff and Flotsam, Riffraff (if you have Jetsam in play) are particularly sticky , while Evasive characters like Don Karnage, Prince of Pirates and Wildcat, Mechanic can be hard for your opponent to remove
His ability exponentially creates more and more Goblins than your opponents can deal with
Typecycling, like cycling, also tends to like to be on cards that have more conditional uses, allowing you to cycle them more often
So what can be done about this