Hazels second ability is entirely dependant on having tokens out, and more importantly, Squirrel tokens, but she can quickly both give you an army and as much mana as you could want
THE HORRORS BEYOND THE STARRRS I noted in my New Capenna Commander reviews that those precons seem more one-note in their focus on supporting a specific commander
Bonus: the spells that untap your attacking creatures let your vigilant beaters tap for card draw before you go back in for the kill
I can be convinced that either version should sit here, though
More recently, Wizards has returned to these designs with Lolth, Spider Queen and Wrenn and Seven
Keep things fresh, allows interesting news updates to older abilities, and benefits newer players