Swarm Monsters

[CrazzyWarrior]

With all the sets i cant recall all the swarm monsters, ie monsters that can be added to a combat without a wandering monster. seems like more and more keep getting added. Here are the ones i can think of off hand, not restricted to sets unless that should be a thing...

Undead, Sharks, Dragons, Goblins, Santa, ...In Black, Hong Kong.

Im sure there are some more. This is swarm tho, so none of the ones that are paired, like This card can be added to a fight without a wandering monster if [insert monster name here] is in the combat.

Thanks for any help with the swarm monster list that you can provide me with.

[Mister Ed]

Well, Munchkin Cthulhu has the "goth" monster rule, which is a bit different.

Here's the relevant bit of rules:

Monsters ending in “goth” have the power to summon other
gothy things. When a “goth” monster appears in a combat, the
player who played or drew it may play one other “goth” monster
from his hand into the combat. If he does not play another “goth,”
go around the table, starting at his left. Each player in turn has
one chance to add a single “goth” to the combat, until one “goth”
is played. After one “goth” joins the original monster, the combat
proceeds.
A “goth” that enters the combat this way does not get to bring
in another “goth.” However, a “goth” that enters the combat by
means of a Wandering Monster card, or any other special card
or ability, does get to bring in another “goth,” as described above.

[yoyogod]

There are also bats (in Munchkin Bites) and demons (in The Nightmare Before Christmas).

[CrazzyWarrior]

Are there any others, feels like im missing some. but i could be wrong...might have to just take a day and go through all the sets and see but figured with a collective mind it would be easier.