Burn, Group Slug, and Combo
One way I usually deal with this problem is by saving sellers on eBay that not only post the card, but immediately tell you the condition, or have multiple options of the same cards and list what they think each card condition is
Some cards care about having small creatures, but they can still add up fast
Illustrated by: Ron Spencer Rulings 2005-10-01 The tokens and counters that Doubling Season creates are exact copies of the kind of tokens and counters that were being created in the first place
Okay, yes, the Sengir ability gets tricky with first strike, but that's why we don't naturally put the two abilities together
In a deck that wants enchantments and creatures to put them on in equal measure, a low-cost inclusion that generates value when enchantments are destroyed helps provide a great bridge between those effects