Sakashima's Student can help us there
Large numbers of small creatures with a self-destruct mechanic would be their core gameplay gimmick, but maybe they could also be the setting's obligatory "tinkers," possibly using their own acid as fuel for all manner of weapons and war machines
If you do, you have to choose one and put the other into your graveyard
Within those sets of inks are cards that are catered to specific play styles, so there are top cards in each ink type that perform extremely well
Still, thanks to the power of Rule Zero in Commander and casual play, these cards will be galloping into play from time to time
Mana abilities are a special set of activated abilities that generate amounts of mana, like tapping Llanowar Elves to generate , or a Sol Ring to generate 2 colorless mana