The sweet spot is probably around 5 mana so that you can have two creatures that give your tokens +1/+1 counters, but you can really sink as much mana as you want into that squad ability
The First Sliver The First Sliver is a wonderful commander to pair your slivers with other powerful spells
Card Text: Overflow - If your opponent's Pokemon is Knocked Out by damage from an attack of this Pokemon, take 1 more Prize card
Sometimes your deck makes Slugs and your token binder says good luck. Better: Reskin a real token with custom art This is the sweet spot for most people: keep the tokens rules text and stats the same, but give it horror art that matches your commander, your theme, or your personal brand of nightmare fuel
We continue our journey (which you can follow at the Sun & Moon tag) with the Rainbow Rares of the set
You wont like getting attacked by Sleeper Agent, and dropping this on turn 1 really annoys someone, but the right turn for politics to start is turn 1, so get to it