Popular and powerful, most of these commanders bring value with synergies and enable the strategy to move more efficiently towards the end game
In the Warhammer 40k precons and The Lord of the Rings set, we were introduced to the "squad" mechanic, which allowed the caster to pay the squad casting cost multiple times to create identical copies of the creature, similar to the multi-kicker from Worldwake
This means that, unlike most other board wipes, you can play Evacuation whenever it's the most convenient for you
That means it's best for more experienced TCG players
Some of the smaller creatures with "if you descended this turn" might prove to be very good in Limited formats, but my focus is usually on commander and my bias is going to show up in the cards I choose to put in the spotlight
Rory is good value for a legendary creature, coming in as a 3/3 with not one but two relevant mechanics for just 2 mana, but Amy is the real star of this team