Giratina

[ItachiFoda]

how do I get giratina in game?

[abhiraj005]

To get giratina you need to beat lavender tower.
To unlock the real lavender tower you need to attach Silph Scope to your starter.
To get Silph Scope you need to defeat rogue trainer although there's only 10% chance of getting it.
You can find Rogue Trainer's guide in UCG & Lavender Tower guide in Tppc Moves.

[Destiny]

Buy/Trade/Defeat Lavender tower