Wall = 1
Tower = 1
Resources = 599
So this is how people are going to get enough Survivor awards for the Achievement thing; save this until your opponent has no Attack/Tower-, then play Waterfall or Demon Fruit or Centaur Tribe on your last turn.
I feel oddly like it should be 0-cost, but have Resources at 501 or something, since the effect and theme is more like other 0-cost cards.
Aside from that it is very silly; I approve.
Edit: also, for either version, the combos with Avenging Angel, Outnumbered and Outmatched, and All-Elemental Attack are impractical but hilarious:
"Ah yes, our own children rebelled against us, but since clearly we're blameless for this state of affairs, and equally clearly it's your fault, the Avenging Angel comes for you!
"We might not have nearly enough soldiers, equipment, or training to outnumber and outmatch you, but all our rugrats do
"It turns out instead of using magical power, rocks, and steel to form into a single huge doom-blast, it's much more efficient to use playtime and children's dreams. Now say it with me kids; 'Forces of Nature: Obliterate!
Edit 2: On a completely different subject, how long does it usually take you to find images for these cards? Also, are you willing to give attributions for them? I both have trouble finding good, fitting images for my ideas, and I also spent a lot of work trying to track down where all the currently used images came from so their sources could be attributed properly, and sorta gave up partway through on both counts since it was such long, slow, and mentally exhausting work.