Mega Evolution

Stage 1 ex

{Fire} Roasting Heat 80+
If your opponent's Active Pokémon is Burned, this attack does 160 more damage.
{Fire}{Colorless}{Colorless}{Colorless} Volcanic Meteor 280
Discard 2 Energy from this Pokémon.

Weakness {Water} ×2

Retreat {Colorless}{Colorless}{Colorless}{Colorless}

Mega Camerupt ex

Primal Clash

Basic EX

{Fire}{Colorless} Tumbling Attack 30+
Flip a coin. If heads, this attack does 30 more damage.
{Fire}{Fire}{Colorless}{Colorless} Explosive Jet 50×
Discard as many Fire Energy attached to your Pokémon as you like. This attack does 50 damage times the number of Energy cards you discarded.

Weakness {Water} ×2

Retreat {Colorless}{Colorless}{Colorless}{Colorless}

Camerupt EX

XY Black Star Promos

MEGA

{Fire}{Fire}{Colorless}{Colorless} Magma Eruption 120
You may discard the top 3 cards of each player's deck. If you do, this attack does 40 more damage for each Energy card you discarded in this way.

Weakness {Water} ×2

Retreat {Colorless}{Colorless}{Colorless}{Colorless}

M Camerupt-EX

Emerald

Poke-BODY Magma Armor
Camerupt ex can't be Asleep or Paralyzed.

{Colorless}{Colorless} Searing Flame 30
The Defending Pokémon is now Burned.
{Fire}{Fire}{Colorless} Eruption 60
Each player discards the top card of his or her deck. This attack does 60 damage plus 20 more damage for each Energy card discarded in this way.

Weakness {Water} ×2

Retreat {Colorless}{Colorless}