The dummy wont get effected by a single thing, the dummy is coded to stand there and thats it, storm, instant kill, bouncy, or anything else wont effect him. Breakable is a strange thing, it doesnt work for every move but i know it works with shove and normal punch, you need to hit someone with this move and the person that got hit must hit the wall. No attack doesnt require you to be inside of a block, it only requires you to be touching it. I think the side collision is broken tho. Also quick tip, if you clone something with multi-select (holding control or using box selection) it will leave the objects in the place they were but there will be 2 of the exact same objects instead of 1, allowing much easier manipulation. Personally i would love to be able to add buttons that you'd need to press (similar to the buttons on dual emotes) that would act to give movesets and other things. Also adding flight, invincibility, or builder to a player upon touching a block would be a good thing to be added. (also small things back like trashcans) I have one thing i hate abt build mode and that is this little feature, whenever you press and hold on a block with move selected and move your mouse/finger it will pick up the block and move it as if you've cloned it, i hate this feature as it can ruin maps instantly. also A UNDO BUTTON OML.