If this 1 card is my only Life card, can I trash this card to pay the cost of the [Trigger] effect's "You may trash 1 card from the top or bottom of your Life cards:"?

Question

Accepted Answer

No, you cannot.

Kingbaum [OP03-100]

Frequently asked questions for [OP03-100] Kingbaum

If this 1 card is my only Life card, can I trash this card to pay the cost of the [Trigger] effect's "You may trash 1 card from the top or bottom of your Life cards:"?