Increasing a creature's power after it has blocked a creature affected by Squeak By will not remove that blocking creature from combat or make the affected creature unblocked
This cements why removal like Path to Exile, Abrade, and even the due-for a kindred reprint, Rootgrapple are so important over an otherwise flexible card in Bramblecrush
When things are not perfect the simple Whisper does well
The average number of other languages cards have been printed in since around 5th Edition is 8, but of course, some of these products, like Duel Decks and various Masters sets have far fewer languages of print, so well go with a slightly conservative average of 7, including English
Imagine playing this, dropping Myojin of Life's Web, and then next turn using Garruks first ability and drawing two creatures and using Myojin to drop all of your creatures into play