WoW API: CallCompanion
Summons the specified companion. New in Patch 3.0
- String (companionType) - The type of companion to summon or dismiss ("CRITTER", or "MOUNT").
- Integer - The companion index to summon or dismiss (ascending integers starting from 1).
The following macro summons the [alphabetically] first critter your character has acquired:
The following macro summons a random critter your character has acquired:
/run CallCompanion("CRITTER", random(GetNumCompanions("CRITTER")))
Note that there is an API call to do exactly that, see API_SummonRandomCritter