Boros Charm, along with the printing of Boltwave, gives Red decks a new identity in Standard, allowing for a Burn shell to exist, with already existing cards like Monastery Swiftspear, Lightning Strike, and Screaming Nemesis
At the very start of your turn, you draw the top card of your deck
Additionally, Japanese cards tend to have a glossy finish, which makes them feel more high-quality than English cards
Its also a helpful tool to teach newer players that life is a resource
Yanmega EX The Grass deck was the talk of the town when Mythical Island landed, with Celebi EX and Serperior becoming the talk of the town
Lightning Helix is a card I have not historically had much love for however I must now concede that it is about as free as you can get life gain on a card and about as playable a card as you could hope for