While the 3/3 body for 3 mana isnt exciting, Lord Skitters ability to create a rat token every turn can quickly get out of control, especially against decks that are light on interaction, like ramp
Squall, SeeD Mercenary Squall, SeeD Mercenary does some really cool stuff
Strap up your seatbelts and fire up your warp engines
Burnout Bashtronaut If theres a strong goblin deck or a strong aggressive start your engines deck, it starts with four Burnout Bashtronaut
There are usually better one mana options than Universal Automaton, but it gets a lot better when it becomes a one mana kill spell
On resolution of that ability you put them on the stack without casting, so Trinishpere doesnt care about them