Collectible Card Game Headquarters

Hey

Sorry for asking this but, i need a lil help ^^ .
I need something that lists every creature types among someone's creature.
I made a creature (a shapeshifter) who gets all creature types of all the creatures you control.

I tried this :

Code: Select all

S:Mode$ Continuous | Affected$ Card.Self | CharacteristicDefining$ True | AddType$ CardTypes.Battlefield | Description$ (...)


But the card's types are " Shapeshifter CardTypes.Battlefield " ._.

I know Domain cards and Tarmogoyf are the only ones that can be near to what but I couldn't guess anything from these.

Hope someone may help !