If you manage to bag yourself one of each, since there's only one bonus card in every drop, that's three of the seven Chaos Emeralds, at best
Not a powerful archetype, but a fun one
16/130 Raichu
Having a transformed permanent is a hard ask, as not many transformed cards, outside of battles, really work with it, meaning this is often a 3 mana 3/2 flier
(2025-06-06) If a land or Bird you control entering at the same time as Traveling Chocobo (including Traveling Chocobo itself) causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time
These are many, and the first commonly played one in Commander was the two-drop 0/1 that death triggers any dork into one life drained from one foe