Yes all cards stack by default and nothing in cleave says that it
wouldn't. And also note that cleave is in effect the whole combat, not
just one strike.
d21...@yahoo.com.au wrote:
> Can I play more than 1 Cleave for a single strike?
You can play more than one choosing the same weapon, sure.
Or play one as a weapon and play some more to increase the damage done
by that weapon.