If a manarock has a way to turn itself into cards, pick it even if it's not super efficient
The only thing better than one mana, of course, is free
The mass Haste of your current commander is super convenient for dragon decks, though
Weakness: Metal (x2) Resistance: Darkness (-20) Retreat: 1 Pidgeot-EX Colorless HP170 Basic Pokemon [C] Mimic: If this Pokemon was damaged by an attack during your opponents last turn, this attack does the same amount of damage to your opponents Active Pokemon
In the end I substituted a few cards and had a couple extras that I could swap around
Start with the light test (hold a phone flashlight behind the card), then the texture test (run a fingernail across the surface), and the edge inspection (look for the black middle layer)