Origami Goddess (MP24-EN390) - 25th Anniversary Tin: Dueling Mirrors 1st Edition

Once per turn, during your Main Phase: You can toss a coin until the result is tails, and if you do, draw 1 card for every 2 heads. Each time a coin tossing effect resolves while this monster is on the field: Double this card's ATK for each heads from that effect.