You don't need a Metal Slime to fight off a Yu, nowadays Normal Slimes get stats that could easily make them stronger than any non Dosu or Bodied Yu. And that without counting those slimes that have "levels" or their superior popularity boost.
ukshadow said: I saw yukkuri in an old image bullying a Pikachu. Maybe they can take on a pidgey?
I think they had numbers on that fight, like many Yu's against a few small critters.
Next is the finishing blow-daze!
*BONK*
[......Yu?]Miss. Slime received no damage.[Yu? a yukkuri that cannot take it easy has appeared! The Great Marisa will punish you!]
[...]Marisa has died.
[Ooh Marisa...! I won't let you die! I will give you one more chance.]
Return to the beginning.Slime attacks.
[Wa-!...-it!... Yube! ... Yugi!]
Marisa receives 5 points of damage.Marisa is a little too strong, so I slipped-daze...
Get ready next time-daze?
[......][Marisa attacks!
It's a Round Blow-daze!!]