If one green power makes a food wild and another lets me ignore 1 of that food in bird costs, what can I ignore?

Question

Accepted Answer

Any one food in the cost. The wild substitution lets the ignore apply to any type. The narrower reading (only that food) was argued but not supported.

Wingspan Pocket

If one green power makes a food wild and another lets me ignore 1 of that food in bird costs, what can I ignore?

Wingspan Pocket

If one green power makes a food wild and another lets me ignore 1 of that food in bird costs, what can I ignore?