If you were looking for something to spend your mana on that kills a Blightsteel Colossus, this is your card
This gets messy when considering cards that only add one additional counter, like Pir, Imaginative Rascal
it can be great with aristocrats to get a ton of sacrifice fodder, let you rebuy your best enters abilities, or even spread -1/-1 counters across your team for cards like Hapatra, Vizier of Poisons
Some of you are probably still looking at me wondering why paying effectively 5 mana (when you include Ardenvale itself) for a 1/1 is worth your time, and if this effect was stapled to anything except a land, Id be right there with you
Usually, green's card draw is tied to its creatures somehow, like Garruk, Primal Hunter or Beast Whisperer , but occasionally you'll find a card like Harmonize or Sylvan Library that just draws more cards