Quick an easy help with custom cards.
Working on some cards and I'm very new at this but I was wondering if it's possible to make an additional cost of a creature be that you have to have a creature of the same type on the field already.
Example -
Cost 2BB
To play CARDNAME you must control a Dragon.
I'm trying to get it so you can play a card with morph OR if you have a dragon on the field you can play it normally and gain a few effects from it.
Please and thank you in advance.

Example -
Cost 2BB
To play CARDNAME you must control a Dragon.
I'm trying to get it so you can play a card with morph OR if you have a dragon on the field you can play it normally and gain a few effects from it.
Please and thank you in advance.