Pyro or pheonix

Kestrel

Lightning: Denki (MHA)

Torch (fire)
Voltage (lightning)
Butcher (blood)
Prism (crystal)
Avalanche (ice)
Viper (venom)

(If fire) Bakugo

Fire: Scorpion
Lightning: Raiden
Poison: Reptile
Ice: Sub-Zero

Ghidorah if lightning

Poison: Taco Bell, Venom, My ex

Toothless (of lightning)-Quill

Smaug

Spyro