Hi,

im looking for cards like bubonic vermin, which self replicate (flipped or destroyed)

I have -
bubonic vermin
troop dragon
mystic tomato
masked dragon
gravekeepers spy
hyena
nimble momonga

Is there any others?

giant germ, giant rat, flying kamakiri, mother grizzly, ufo turtle, sangan, gadgets when summoned

Pyramid Turtle, Apprentice Magician, Hydrogeddon, Destiny Hero Malicious, and Destiny Hero Fear Monger, are some of the stronger ones. There is also Peten the Dark Clown, and almost Skull Knight #2.

Shining Angel, Howling Insect, Elemental Hero Stratos, and last but not least UFOroid. I think we got all of them covered now.

Can't forget Spear Cretin.

and stratos doesn't count, cause you can't self-replicate when there is only one copy :p

Longest strand of searchers I've found so far was rat into howling into kamikiri into troop dragon. And you could start it off with a sangan.

Nova Summoner->Shining Angel->UFOroid->UFO turtle->Masked Dragon->Troop Dragon