The message sounds somewhat smug (and it can certainly be delivered in that way) but being reminded to slow down and double-check the card text is never really bad advice in the complicated world of card games
Will be interesting to see what it can do in Standard
If a creature the defending player controls can't block the creature targeted by the last ability for any reason (such as being tapped), then it doesn't block that creature
To add insult to injury, if your opponent ever does find a way to deal with Umezawas Jitte, you get to cash in any remaining counters for 2 life a piece
The following table is a complete list of Pokemon card sets, sorted by date the newest sets are at the top the oldest are at the bottom
Ten years to powercreep Grave Titan is ostensibly okay, in my book and it seems Wizards agrees, dropping this thing into a Standard format that was decidedly far less about six mana plays like Huntmaster