Latiosite

Generation

Generation VI

Description

A Mega Stone that allows Latios to Mega Evolve into Mega Latios when held.

Battle

Evolution Trigger

Gen VI+

Allows Latios to Mega Evolve into Mega Latios

(Requires a Key Stone)

Field

Contest Effect

Gen VI-Gen VI

Allows Mega Evolution during Contest Spectacular talents

One variety of the mysterious Mega Stones. Have Latios hold it, and this stone will enable it to Mega Evolve during battle.

ORAS

USUM

One of a variety of mysterious Mega Stones. Have Latios hold it, and this stone will enable it to Mega Evolve during battle.

One of a variety of mysterious Mega Stones. A Latios holding this stone will be able to Mega Evolve during battle.

From		To	Conditions
Latios		LatiosMega Evolution	Requires a Key Stone; only one Mega Evolution per battle

Versions	Method	Location	Cost	Requirements
AS		Littleroot Town From Mom after completing the Delta Episode	—	After completing the Delta Episode
X		Trade	—
OR	()	Southern Island Held by Latios	—
US		Battle Tree	64 BP
ZA		Side Mission 189: Siblings of the Sky	—	After defeating Brother and Sister

Event	Method	Period	Region	Versions	Notes
Weakness Cup Mega Stones	—	08/08/2017 – 29/09/2017	All	SM
Sixth Mega Stone Gift	—	08/09/2017 – 31/10/2017	All	SM
7-Eleven Latios	—	01/08/2015 – 30/09/2015	Japan	ORAS	Held by event Latios
Pokémon Center Latios	—	31/08/2015 – 06/09/2015	Japan	ORAS	Held by event Latios