Singles (mostly) I threw together to toy with what kind of interactions can come about.
Findings so far;
1. Jishu, the Burning Bush is great with Oni Quartermaster, but Cannonbearer doesn't play well with Jishu.
2. Cannonbearer+Stillweave Shroud is a bomb, but don't expect it to break Aegis and then have any effect on the same target...Aegis will stop both instances of the summon effect, if used on same target.
3. There should be enough ways to get to the weapon(s) you want/need, from either the deck or the void.