Dialga is card #SL2 of 95 in Call of Legends (2011), a Rare Holo illustrated by Ayaka Yoshida. In a Call of Legends booster it turns up about once every 82 packs. It is one of 48 Dialga cards printed so far.
2007Diamond & Pearl
2009Platinum
2011Call of Legends
2014Phantom Forces
2020Vivid Voltage
2022Astral Radiance
2024Surging Sparks
202630th Celebration

















See the full Call of Legends card list
It is a Rare Holo, and it shows up about once every 82 Call of Legends packs.
Ayaka Yoshida drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Call of Legends booster packs in your browser with the set's real pull rates and keep what you pull in a digital binder. No real cards, nothing to buy.