candidus_cogitens
Explorer
I haven't looked at Arcana Unearthed, but I read about Spell Templates in Dragon #311. As the article is written, it sounds like you would have to spend an expensive material component EVERY TIME you cast a spell using the template.
Look at the Champion template, for example. You use up a topaz worth $250 gp just to get summon a creature with max hit points! Why would anyone do that?? For one thing, the creature is only going to stay around for a few rounds anyway. And for another thing, if the creature should happen to die . . . so what? It's not your permanent companion, and if I recall correctly summoned creatures don't actually die--they just go back to their home plane.
Look at the Champion template, for example. You use up a topaz worth $250 gp just to get summon a creature with max hit points! Why would anyone do that?? For one thing, the creature is only going to stay around for a few rounds anyway. And for another thing, if the creature should happen to die . . . so what? It's not your permanent companion, and if I recall correctly summoned creatures don't actually die--they just go back to their home plane.