AttackWild Kick
Flip a coin. If tails, this attack does nothing.

POP Series 6 is a set in the POP series. It was released on September 1, 2007. The printed size is 17, and the checklist is the same length. Riolu is 8/17, in position 8 of 17 on this checklist. Before it is 7 Gible, and after it is 9 Pikachu. The listed rarity is Uncommon.
Riolu is a Basic Fighting Pokémon with 60 HP. The card lists level 7. In the Pokédex this is Riolu (#447), generation 4 (Sinnoh). The card lists Lucario, Lucario (#448) under evolves to.
Kouki Saitou illustrated this card. The same name is on 652 other cards in the catalog.
Riolu (#447) has 31 other cards in the catalog. Those other cards are in 26 sets. The other printings with a release date run from 2007 to 2026. The earliest other card is Riolu 61/130 in Diamond & Pearl (2007). Both list 60 HP. Both list the rarity Uncommon. Ken Sugimori illustrated that card, and Kouki Saitou illustrated this one. 20 other cards of Riolu list a different HP.
The attack Wild Kick lists 30 damage. The cost is Fighting. Flip a coin. If tails, this attack does nothing. Weakness is Psychic +10. Retreat cost is 1. The flavor text reads "The aura that emanates from its body intensifies to alert others if it is afraid or sad."
I keep a set binder for POP Series 6, meant to hold every card of that set. This card is one slot in the POP Series 6 set binder. A generation binder holds one card of each species. Riolu can fill a slot in Generation 4 binder (Sinnoh). Themed lists that include this exact card are Baby Pokémon. I still need this card.
Flip a coin. If tails, this attack does nothing.
The aura that emanates from its body intensifies to alert others if it is afraid or sad.
POP Series 6, in the POP series. It was released on September 1, 2007. The printed size is 17.
8/17. It is entry 8 of 17 in this checklist.
Kouki Saitou. The catalog lists 652 other cards with that illustrator.
Uncommon.
Riolu #447, generation 4 (Sinnoh).
Wild Kick (30).