zethfoxster 385a48bb43 fixed a bug where {t}{s(creature|mybattlefield)} or similar cost were not allowed to select the source to pay for the cost. ...

as long as the cost are not similar, the source is a valid target.
{s}{s(creature|mybattlefield)}
or
{t}{t(creature)}
or when the card states specifically that the source is not valid such as 
"{t},sacrifice another creature you control:draw a card"

2016-07-02 22:39:45 -04:00

..

mtg

fixed a bug where {t}{s(creature|mybattlefield)} or similar cost were not allowed to select the source to pay for the cost.

2016-07-02 22:39:45 -04:00