Power Connection was first released in the set No set, illustrated by Konami
For me the master set is all the ARs and SARs along with the BWR Resh and Zek (no normal cards or normal full arts or poke/master balls) in dex order
Weakness: Fighting (x2) Resistance: none Retreat: 0 Espeon ex - Psychic - HP270 Stage 1 - Evolves from Eevee Tera: As long as this Pokemon is on your Bench, prevent all damage done to this Pokemon by attacks (both yours and your opponents)
Over three turns, you can hopefully generate one mana, create two Constructs, and tutor a Sol Ring, Shadowspear, or Skullclamp straight onto the board
Its a lot of value, and as a bonus, youll get to draw a card for getting that value
And, best of all: this white creature is a 0-mana instant if you need to, thanks to evoke