Mega Latias is the Mega Evolution of Latias, a Dragon/Psychic-type Pokémon. Mega Evolving keeps its Dragon/Psychic typing while it sharply raises its stats for the duration of a battle.
“Latias is highly intelligent and capable of understanding human speech. It is covered with a glass-like down. The Pokémon enfolds its body with its down and refracts light to alter its appearance.”
Mega Evolution debuted in Pokémon X & Y (2013) as a temporary, in-battle transformation. In the Pokémon TCG it appears first as “M” Pokémon-EX cards in the XY era, and again as Mega Latias ex cards in the Scarlet & Violet "Mega Evolution" era — both of which are among the most chased pulls of their sets.
Chase Season tracks 4 Mega Latias cards across 2 sets, with daily market prices and Chase Index rankings. The most valuable right now is Mega Latias ex from Mega Evolution at around $91.81.
Common questions about Mega Latias, its forms, and its Pokémon TCG cards.