Jackalope's Multiply

[Mookiefer]

At the end of Jackalope's Multiply ability it mentions that it gets Slow if it is placed. Does the Slow effect last for one activation or the rest of the game?
Also does the Jackalope regain (or even retain) Harmless after he is placed?

[HopelessHeretic]

When a model is put back into play by a placed effect just treat it as if it was a new model unless otherwise stated, so you have harmless just like when the game started. Slow lasts until the end of your next activation.
-Heretic