Whenever a Mount or Vehicle you control attacks, put a +1/+1 counter on it
Well, it's not to everyone's taste, and it ain't redefining any aesthetic tenets of the art world
On the flip side, however, this archetype is well-suited to dominate grindy games
While Goblins are normally associated with low mana values and speed, Muxus, Goblin Grandee from 2020s Jumpstart release actually costs a staggering by Goblin standards, anyway to cast
Always try to have at least one Fire The Cannons or Smash in your opening hand so you can deal with early game Evasive characters before they allow your opponent to get too much momentum
You can also use this to trade your smallest creature, often a 1/1 token, for their biggest