Need help do define my Bumbleflower and Valgavoth decks

Hi all, so.. I've been playing with Bumbleflower and Valgavoth precons for a lot, with just a few changes Now it's time to bring those commander to a higher level to be at the same level of my pod.

Both would be B3 decks

Bumbleflower: https://moxfield.com/decks/8B6x6LrJMkqXIlqQ6KBVYg

30 cards or so missing, a lot in the considering zone. With the precon I won a lot of games thanks to [[Akroma's Will]] but I'm thinking to add now more ways to trigger the commander in everyone else's turn (more flash cards, more instants) but I'm at that point where every card for me is an auto include Also would like to add some combos, like bumbleflowe+chrystalline crawler+shieldring drake or the combos involving hullbreaker Which cards should be an absolute yes for you?

Valgavoth: https://moxfield.com/decks/EklOgBCZxkep4WIRYasKqg

Like 15 cards missing. Probably will bring back in [[Spitful Vision]] and add [[Dark ritual]] for sure Maybe need some more protection for the commander.. (Also here a lot of cards in the considering zone on moxfield) Don't think I'd add comboes in this one

Any help and advice is very appreciated Thanks a lot in advance!!