Your search for "Eternatus 008/021" revealed the following:
Neko Mane King - MFC-021 - Common - Unlimited from Magician's Force Unlimited, available at 401 Games Canada. Rarity: Common Card Text:During your opponent''s turn, when this card is sent to the Graveyard by the effect of your opponent''s Spell,...
Officer (008) // New Planet Token (TTRK) from Star Trek, available at 401 Games Canada. Rarity: Token Finish: Normal Artist: Nathaniel Himawan & David Frasheski Card Text:New Planet: {T}: Add one mana of any color.
Borg (019) // Clue (021) Token (TTRK) from Star Trek, available at 401 Games Canada. Rarity: Token Finish: Normal Artist: Edouard & Joel Chaim Holtzman Card Text:Clue: {2}, Sacrifice this token: Draw a card.
Eternatus (Japanese) - 008/021 - No Rarity from MBG: MEGA Starter Set Mega Gengar ex, available at 401 Games Canada. Rarity: No Rarity Finish: Normal Artist: akagi Card Text:[Darkness][Darkness] Shatter (50)Discard a Stadium in play.[Darkness][Darkness][Darkness] Power Rush (130)Flip a coin....
Citizen // Officer (008) Token (Surge Foil) (TTRC) from Star Trek Commander, available at 401 Games Canada. Rarity: Token Finish: Foil Artist: Charles Chaisson & Nathaniel Himawan
Ape // Officer (008) Token (Surge Foil) (TTRC) from Star Trek Commander, available at 401 Games Canada. Rarity: Token Finish: Foil Artist: Brooklyn Smith & Nathaniel Himawan
Ape // Officer (008) Token (TTRC) from Star Trek Commander, available at 401 Games Canada. Rarity: Token Finish: Normal Artist: Brooklyn Smith & Nathaniel Himawan
Citizen // Officer (008) Token (TTRC) from Star Trek Commander, available at 401 Games Canada. Rarity: Token Finish: Normal Artist: Charles Chaisson & Nathaniel Himawan
Officer (008) // Treasure Token (TTRK) from Star Trek, available at 401 Games Canada. Rarity: Token Finish: Normal Artist: Nathaniel Himawan & David Frasheski Card Text:Treasure: {T}, Sacrifice this token: Add one mana of any color.
Tribble (009) // Clue (021) Token (Surge Foil) (TTRC) from Star Trek Commander, available at 401 Games Canada. Rarity: Token Finish: Foil Artist: Kevin Glint & Joel Chaim Holtzman Card Text:Tribble: This token can't block.Clue: {2}, Sacrifice this token: Draw...
Tribble // Clue (021) Token (TTRC) from Star Trek Commander, available at 401 Games Canada. Rarity: Token Finish: Normal Artist: Kevin Glint & Joel Chaim Holtzman Card Text:Tribble: This token can't block.Clue: {2}, Sacrifice this token: Draw a card.