If a card would go to the discard pile, put it in the Lost Zone instead.
4 Decree Of Pain I Do Declare Decree of Pain plays much like Overwhelming Forces in that you draw a card for each creature destroyed by it
While Tocasia's Welcome is far from being our mighty green artifact, it can still provide you with enough card draw through the course of a game to justify running it, especially if you use creatures with flash like Cathar Commando that can be played on your opponents turn to draw a card
Like most Pokmon cards, the value of Clefairy depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Evolutions)
You could have Idris become a Mana Crypt or an Arcane Signet to ramp to your wincon
For instance: Classic early 2000s CGI