I assumed that since Dragon Ruler and Spellbook were so expensive and the set "Lord of the Tachyon Galaxy" had just come out, the majority of players were going to play counters, like me
Butterfree also has a Retreat Cost of one, meaning that it can get out of harms way fairly easily after it is done, providing care for your Pokemon and landing a few hits along the way
Gemstone Caverns, according to TCGplayer, is currently going for somewhere between $37 and $45 for its non-foil version
Get your Gris on
Copias Infinitas Qty: 1 Price: $20.99 Kiki-Jiki, Mirror Breaker Haste : Create a token that's a copy of target nonlegendary creature you control, except it has haste
A good playline would be to play Vault Door on four after you've built your board with some characters, followed by either location plus Voyage on turn five to move your character over to it