AttackPowerful Friends
If you have any Stage 2 Pokémon on your Bench, this attack does 70 more damage.

Miltank is Pokédex #241, generation 2 (Johto). Miltank is a Basic Colorless Pokémon with 100 HP.
Miltank sits at 83/106 in Flashfire, position 83 of 110. Before it is 82 Furret, and after it is 84 Buneary. The set belongs to the XY series. It was released on May 7, 2014. The printed size is 106. This checklist is longer, at 110 cards. The listed rarity is Uncommon.
The attack Powerful Friends lists 10+ damage. The cost is Colorless. If you have any Stage 2 Pokémon on your Bench, this attack does 70 more damage. Hammer In is another attack lists 60 damage. The cost is Colorless, Colorless, Colorless. Weakness is Fighting ×2. Retreat cost is 2. The flavor text reads "If it is around babies, the milk it produces contains much more nutrition than usual."
Miltank (#241) has 15 other cards in the catalog. Those other cards are in 15 sets. The other printings with a release date run from 2000 to 2025. The earliest other card is Miltank 41/111 in Neo Genesis (2000). That card lists 70 HP, and this one lists 100 HP. Both list the rarity Uncommon. Ken Sugimori illustrated that card, and Kanako Eo illustrated this one. 12 other cards of Miltank list a different HP.
The illustrator line reads Kanako Eo. I count 99 other cards in the catalog with that illustrator.
Flashfire set binder is where a full Flashfire set goes. This card fills one slot there. A generation binder holds one card of each species. Miltank can fill a slot in Generation 2 binder (Johto). I still need this card.
If you have any Stage 2 Pokémon on your Bench, this attack does 70 more damage.
If it is around babies, the milk it produces contains much more nutrition than usual.
Flashfire, in the XY series. It was released on May 7, 2014. The printed size is 106.
83/106. It is entry 83 of 110 in this checklist.
Kanako Eo. The catalog lists 99 other cards with that illustrator.
Uncommon.
Miltank #241, generation 2 (Johto).
Powerful Friends (10+) and Hammer In (60).