Holon’s Castform

Card Number | Rarity: 44/110 | Uncommon
Card Type | HP | Stage: Colorless | 50 | Basic
Card Text: You may attach this as an Energy card from your hand to 1 of your Pokémon that already has an Energy card attached to it. When you attach this card, return an Energy card attached to that Pokémon to your hand. While attached, this card is a Special Energy card and provides every type of Energy but 2 Energy at a time. (Has no effect other than providing Energy.)
Attack: [1] Delta Draw

Count the number of Pokémon you have in play that has Delta Species on its card. Draw up to that many cards.
Weakness | Retreat Cost: Fx2 | 1