This is a running joke with me and Gottlieb
in fact, in Red and Blue versions released in the America and Europe, you couldn't get Mew in the game without the use of a glitch or cheating device
Its smart to keep your Welding Jars in hand as long as possible sometimes, you might draw a Patchwork that can make use of the cast trigger, or even when you already have a Patchwork, but its under no threat (do make sure your opponent has absolutely no cards that can kill it and would be prevented by Welding Jar here, generally only works turn 2 on the play), you can wait to see if you draw a multiplying effect for an extra counter
No, as long as there are attacks and effects that have triggered but haven't finished resolving yet, the attack continues regardless of the memory gauge's current position
Unstable Glyphbridge / Sandswirl Wanderglyph Ive lost against Unstable Glyphbridge in Lost Caverns Limited enough that its piqued my interest for Commander