Not being able to take damage is tasty too although apparently it doesn't stop you losing the monarch which is likely to be for the best as this would make Archon a one card lock against too many decks, hard in some cases and still often long enough in the soft ones
That means each one was opened, pick one, pack one, hundreds of times and always, always first-picked

Sort Card Type Dark Omanyte #37Uncommon $5.18 Helix Fossil Omanyte #102Uncommon $0.19 Helix Fossil Omanyte #69Common Omanyte #70Common $0.36 Omanyte #52Common $0.84 Omanyte #60Common $2.28 Omanyte #57Uncommon $2.06 Omanyte #41Uncommon $22.99 Omanyte #70Common $1.22 Omanyte #60Common $22.67 Omanyte #56Common $0.80 Omanyte #69Common $0.70 Omanyte #17Uncommon $0.35 Omanyte #75Uncommon $0.30 Omanyte #56Uncommon $0.80 Omanyte #15Common $2.00 Omanyte - 138/165 #138Uncommon $0.23 Omanyte - 138/165 #138Uncommon $0.13 Omanyte - 138/165 (Master Ball Pattern) #138Uncommon $10.74 Omanyte - 138/165 (Poke Ball Pattern) #138Uncommon $0.58 Omanyte - 180/165 #180Illustration Rare $14.60 Omanyte - 180/165 #180Art Rare $3.66 Omanyte (Delta Species) #74Common $0.91 Omanyte #41Uncommon $22.99 Omanyte #60Common $22.67 Omanyte - 180/165 #180Illustration Rare $14.60 Omanyte - 138/165 (Master Ball Pattern) #138Uncommon $10.74 Dark Omanyte #37Uncommon $5.18 Omanyte - 180/165 #180Art Rare $3.66 Omanyte #60Common $2.28 Omanyte #57Uncommon $2.06 Omanyte #15Common $2.00 Omanyte #70Common $1.22

Its an impressive set with a lot of potential and some incredibly entertaining cards, but not all of them can make the cut when youre talking about the formats outside of Draft or Sealed
Circle Circuit 10x Weakness: +20 Retreat: Rarity: When it is angered, it immediately discharges theenergy stored in the pouches in its cheeks