Kevin(Monster Zero)

Zeus if it is lightning

Poison wyvern: Snake, Viper, Cobra, etc

Ice Wyvern: Whiteout

If fire Alextrasza

If lightning: Mjolnir

Fire: Scorpion

Lightning: Raiden

Poison: Reptile

Ice: Sub-Zero

Smaug

IceIceBaby

Ice - IceCream