Fire: Scorpion

Lightning: Raiden

Poison: Reptile

Ice: Sub-Zero

Ember: Flamethrower or BUTT-ON-FIRE

Tek: Viola, mextro, kira or foracatlover-PEBBLES

Smaug

Spyro

Poison: Taco Bell, Venom, My ex

If female poison, Medusa

Lightning:Thor

Black colored fire: Alduin

Thiers-one-thing-you-can't-name-every-wyvern-but-heirs-a-good-one: BATTLEHUNGERY