This cycle could be repeated at the end of an opponents turn so long as you had enough mana to pay for it, effectively creating a near-infinite source of 1/1 fliers and a ton of healing
The most clear example is a Judgment enchantment, Soulcatchers' Aerie, which mass-pumps your Birds whenever somebody of your flock's die, and which soared by over 500% almost overnight, rocketing from near-bulk to over $6: Source: MTGStocks This 2-mana enchantment in a deck that wants you to full swing every turn is just gas for bird typal decks
What makes the set unique: Many familiar names such as Pikachu, Mewtwo, Gengar and of course Charizard
Multiple instances of bloodthirst are cumulative
Other than using this card in a deck with restored Pokemon, this card wouldn't be a bad starter type Pokemon, and if you plan on using this card as a starter type Pokemon I would use 2 of these in a water type deck
PSA 10 examples of 1st edition Blastoise Pokemon cards sell between $25,000-$35,000, while PSA 9 examples sell between $3,000-$5,000