The ability puts some number of +1/+1 counters on that creature (the number after the renown keyword)
Victory by Endurance: Murray, the Psychic Club Master, uses a stall deck built around using Alakazam and Kanghaskhan to shift damage away from the active Pokmon and onto the benched ones, while drawing cards repeatedly from the deck through "Fetch." You can easily outlast him, though, by using Psychic-resistant Colorless types and spamming Energy Removals
Well, thats because playing a Pot of Greed has the potential to result in players drawing some very powerful and valuable cards from their deck, without needing to get rid of any others
European and US copies of the Early Days Collection will include one of two bonus cards - QCSR versions of either Harpie's Feather Duster or the alternative art version of Harpie's Feather Duster
A Duelist is only allowed to have up to three cards with the same original name across their Main Deck, Extra Deck, and Side Deck, with a card's limitation status or limitation text further reducing this limit in official tournaments